*******************************************************************************

         NASA-GLENN CHEMICAL EQUILIBRIUM PROGRAM CEA, JUNE 21, 2002
                   BY  BONNIE MCBRIDE AND SANFORD GORDON
      REFS: NASA RP-1311, PART I, 1994 AND NASA RP-1311, PART II, 1996

 *******************************************************************************



 !
 !              SIX-CHARACTER REFERENCE-DATE CODES
 !
 !
 !  Letters         Reference                         Numbers
 !  __________________________________________________________________
 !
 !    g      Glenn Research Center              Month/year calculated
 !
 !    j      NIST-JANAF Thermochemical          Month/year of table
 !           Tables. Chase,1998
 !
 !    tpis   Thermodynamic Properties of        Year of volume
 !           Individual Substances. Gurvich,
 !           1978,1979,1982,1989,1991,1996
 !
 !    n      TRC Thermodynamic Tables, NIST     Month/year of table
 !
 !    bar    Barin:Thermochemical Data of       Year of volume
 !           Pure Substances. Barin,1989
 !
 !    coda   CODATA Key Values for              Year of volume
 !           Thermodynamics. Cox,1989
 !
 !    srd    Standard Reference Data            Year of J.Phys.Chem.Ref.
 !                                              Data journal
 !
 !
 !
 !                   ORDER OF SPECIES
 !
 !
 !         1)  Gaseous products/reactants
 !
 !         2)  Condensed products/reactants
 !
 !         3)  Gaseous/condensed reactants only (starts with "Air")
 !
 !
 !
 thermo
 e-               g12/98   0.000000E+00     Ref-Species. Chase,1998 3/82.                                 
 Ag               g10/97   0.284900E+06     Hf:Cox,1989. Moore,1971. Gordon,1999.                         
 Ag+              g10/97   0.102209E+07     Moore,1971. Gordon,1999.                                      
 Ag-              g10/97   0.153079E+06     Hotop,1985. Gordon,1999.                                      
 AL               g12/97   0.330000E+06     Hf:Cox,1989. Kaufman,1991b. Gordon,1999.                      
 AL+              g 1/98   0.913015E+06     Kaufman,1991b. Moore,1971. Gordon,1999.                       
 AL-              g 3/97   0.281090E+06     Chase,1998 p65 6/83. EA:Hotop,1985. Gordon,1999.              
 ALBr             tpis96   0.143250E+05     Gurvich,1996a pt1 p184 pt2 p148.                              
 ALBr2            tpis96  -0.140662E+06     Gurvich,1996a pt1 p186 pt2 p149.                              
 ALBr3            tpis96  -0.410477E+06     Gurvich,1996a pt1 p188 pt2 p151.                              
 ALC              tpis96   0.682284E+06     Gurvich,1996a pt1 p205 pt2 p165.                              
 ALC2             tpis96   0.675616E+06     Gurvich,1996a pt1 p206 pt2 p166.                              
 ALCL             tpis96  -0.510074E+05     Gurvich,1996a pt1 p168 pt2 p131.                              
 ALCL+            j 6/76   0.861849E+06     Chase,1998 p73.                                               
 ALCL2            tpis96  -0.240874E+06     Gurvich,1996a pt1 p171 pt2 p132.                              
 ALCL3            tpis96  -0.584679E+06     Gurvich,1996a pt1 p173 pt2 p134.                              
 ALF              tpis96  -0.264060E+06     Gurvich,1996a pt1 p151 pt2 p116.                              
 ALF+             j 6/76   0.692234E+06     Chase,1998 p92.                                               
 ALFCL            tpis96  -0.436410E+06     Gurvich,1996a pt1 p182 pt2 p144.                              
 ALFCL2           tpis96  -0.791395E+06     Gurvich,1996a pt1 p183 pt2 p146.                              
 ALF2             tpis96  -0.631764E+06     Gurvich,1996a pt1 p153 pt2 p117.                              
 ALF2-            tpis96  -0.853231E+06     Gurvich,1996a pt1 p154 pt2 p118.                              
 ALF2CL           tpis96  -0.999128E+06     Gurvich,1996a pt1 p182 pt2 p145.                              
 ALF3             tpis96  -0.120928E+07     Gurvich,1996a pt1 p157 pt2 p120.                              
 ALF4-            tpis96  -0.195160E+07     Gurvich,1996a pt1 p159 pt2 p121.                              
 ALH              tpis96   0.249251E+06     Gurvich,1996a pt1 p139 pt2 p106.                              
 ALHCL            tpis96   0.105220E+05     Gurvich,1996a pt1 p178 pt2 p138.                              
 ALHCL2           tpis96  -0.351279E+06     Gurvich,1996a pt1 p179 pt2 p140.                              
 ALHF             tpis96  -0.182614E+06     Gurvich,1996a pt1 p164 pt2 p125.                              
 ALHFCL           tpis96  -0.555245E+06     Gurvich,1996a pt1 p184 pt2 p147.                              
 ALHF2            tpis96  -0.765299E+06     Gurvich,1996a pt1 p166 pt2 p127.                              
 ALH2             tpis96   0.276775E+06     Gurvich,1996a pt1 p142 pt2 p107.                              
 ALH2CL           tpis96  -0.106345E+06     Gurvich,1996a pt1 p179 pt2 p139.                              
 ALH2F            tpis96  -0.316656E+06     Gurvich,1996a pt1 p165 pt2 p126.                              
 ALH3             tpis96   0.128896E+06     Gurvich,1996a pt1 p145 pt2 p109.                              
 ALI              tpis96   0.673950E+05     Gurvich,1996a pt1 p191 pt2 p153.                              
 ALI2             tpis96  -0.338130E+05     Gurvich,1996a pt1 p193 pt2 p154.                              
 ALI3             tpis96  -0.191330E+06     Gurvich,1996a pt1 p195 pt2 p156.                              
 ALN              tpis96   0.438829E+06     Gurvich,1996a pt1 p204 pt2 p164.                              
 ALO              tpis96   0.673190E+05     Gurvich,1996a pt1 p122 pt2 p96.                               
 ALO+             j12/79   0.992993E+06     Chase,1998 p133.                                              
 ALO-             g11/97  -0.272922E+06     Gurvich,1996a pt1 p125 pt2 p98.                               
 ALOCL            tpis96  -0.301565E+06     Gurvich,1996a pt1 p176 pt2 p136.                              
 ALOCL2           tpis96  -0.402309E+06     Gurvich,1996a pt1 p178 pt2 p137.                              
 ALOF             tpis96  -0.572290E+06     Gurvich,1996a pt1 p163 pt2 p123.                              
 ALOF2            tpis96  -0.773650E+06     Gurvich,1996a pt1 p164 pt2 p124.                              
 ALOF2-           g 2/01  -0.972290E+06     Chase,1998 p98 6/76.                                          
 ALOH             tpis96  -0.192762E+06     Gurvich,1996a pt1 p146 pt2 p110.                              
 ALOHCL           tpis96  -0.373786E+06     Gurvich,1996a pt1 p180 pt2 p141.                              
 ALOHCL2          tpis96  -0.725145E+06     Gurvich,1996a pt1 p181 pt2 p143.                              
 ALOHF            tpis96  -0.574212E+06     Gurvich,1996a pt1 p166 pt2 p128.                              
 ALOHF2           tpis96  -0.114151E+07     Gurvich,1996a pt1 p168 pt2 p130.                              
 ALO2             tpis96  -0.386579E+05     Gurvich,1996a pt1 p126 pt2 p99.                               
 ALO2-            tpis96  -0.452572E+06     Gurvich,1996a pt1 p128 pt2 p100.                              
 AL(OH)2          tpis96  -0.507661E+06     Gurvich,1996a pt1 p149 pt2 p113.                              
 AL(OH)2CL        tpis96  -0.859057E+06     Gurvich,1996a pt1 p181 pt2 p142.                              
 AL(OH)2F         tpis96  -0.106963E+07     Gurvich,1996a pt1 p167 pt2 p129.                              
 AL(OH)3          tpis96  -0.101267E+07     Gurvich,1996a pt1 p150 pt2 p115.                              
 ALS              tpis96   0.232682E+06     Gurvich,1996a pt1 p197 pt2 p158.                              
 ALS2             tpis96   0.248535E+06     Gurvich,1996a pt1 p198 pt2 p159.                              
 AL2              tpis96   0.501302E+06     Gurvich,1996a pt1 p118 pt2 p95.                               
 AL2Br6           tpis96  -0.942423E+06     Gurvich,1996a pt1 p190 pt2 p152.                              
 AL2C2            tpis96   0.544978E+06     Gurvich,1996a pt1 p206 pt2 p167.                              
 AL2CL6           tpis96  -0.129688E+07     Gurvich,1996a pt1 p175 pt2 p135.                              
 AL2F6            tpis96  -0.263249E+07     Gurvich,1996a pt1 p160 pt2 p122.                              
 AL2I6            tpis96  -0.487747E+06     Gurvich,1996a pt1 p196 pt2 p157.                              
 AL2O             tpis96  -0.148611E+06     Gurvich,1996a pt1 p129 pt2 p101.                              
 AL2O+            g 1/01   0.648970E+06     Chase,1998 p151 12/79.                                        
 AL2O2            tpis96  -0.403096E+06     Gurvich,1996a pt1 p131 pt2 p102.                              
 AL2O2+           g 2/01   0.557439E+06     Chase,1998 p153 12/79.                                        
 AL2O3            tpis96  -0.546891E+06     Gurvich,1996a pt1 p137 pt2 p105.                              
 AL2S             tpis96   0.220679E+06     Gurvich,1996a pt1 p199 pt2 p160.                              
 AL2S2            tpis96   0.135287E+06     Gurvich,1996a pt1 p200 pt2 p161.                              
 Ar               g 3/98   0.000000E+00     Ref-Elm. Moore,1971. Gordon,1999.                             
 Ar+              g 1/99   0.152678E+07     Moore,1971. IP:Moore,1970a. Gordon,1999.                      
 B                g 9/98   0.575599E+06     Martin,J.M.L.,1998. Odintzova,1979. Gordon,1999.              
 B+               g 9/98   0.138232E+07     Moore,1971. IP:Moore,1970a. Gordon,1999.                      
 B-               g 9/98   0.542631E+06     Hotop,1985. Gordon,1999.                                      
 BBr              g 9/98   0.240952E+06     Gurvich,1996a pt1 p91 pt2 p70.                                
 BBr2             g 9/98   0.978286E+05     Gurvich,1996a pt1 p92 pt2 p71.                                
 BBr3             tpis96  -0.205300E+06     Gurvich,1996a pt1 p93 pt2 p72.                                
 BC               g 9/98   0.838162E+06     Gurvich,1996a pt1 p108 pt2 p86.                               
 BC2              g 9/98   0.801259E+06     Gurvich,1996a pt1 p109 pt2 p87.                               
 BCL              g 9/98   0.183173E+06     Gurvich,1996a pt1 p73 pt2 p51.                                
 BCL+             j 6/68   0.123428E+07     Chase,1998 p198.                                              
 BCLOH            g 9/98  -0.234005E+06     Gurvich,1996a pt1 p83 pt2 p61.                                
 BCL(OH)2         tpis96  -0.805388E+06     Gurvich,1996a pt1 p85 pt2 p62.                                
 BCL2             tpis96  -0.608815E+05     Gurvich,1996a pt1 p74 pt2 p52.                                
 BCL2+            g 1/01   0.672315E+06     Chase,1998 p203 12/79.                                        
 BCL2OH           tpis96  -0.604917E+06     Gurvich,1996a pt1 p86 pt2 p63.                                
 BCL3             tpis96  -0.404500E+06     Gurvich,1996a pt1 p76 pt2 p53.                                
 BF               g10/97  -0.106932E+06     Gurvich,1996a pt1 p56 pt2 p36.                                
 BFCL             tpis96  -0.279184E+06     Gurvich,1996a pt1 p86 pt2 p64.                                
 BFCL2            tpis96  -0.643000E+06     Gurvich,1996a pt1 p88 pt2 p66.                                
 BFOH             g 9/98  -0.451632E+06     Gurvich,1996a pt1 p71 pt2 p48.                                
 BF(OH)2          tpis96  -0.104989E+07     Gurvich,1996a pt1 p71 pt2 p49.                                
 BF2              tpis96  -0.499427E+06     Gurvich,1996a pt1 p58 pt2 p37.                                
 BF2+             j12/70   0.322586E+06     Chase,1998 p211.                                              
 BF2-             tpis96  -0.733803E+06     Gurvich,1996a pt1 p60 pt2 p38.                                
 BF2CL            tpis96  -0.888000E+06     Gurvich,1996a pt1 p87 pt2 p65.                                
 BF2OH            tpis96  -0.109222E+07     Gurvich,1996a pt1 p72 pt2 p50.                                
 BF3              tpis96  -0.113600E+07     Gurvich,1996a pt1 p62 pt2 p39.                                
 BF4-             tpis96  -0.176127E+07     Gurvich,1996a pt1 p63 pt2 p40.                                
 BH               g12/99   0.448727E+06     Bauschlicher,1990. Gurvich,1996a pt1 p28 pt2 p19.             
 BHCL             g 9/98   0.141418E+06     Gurvich,1996a pt1 p81 pt2 p58.                                
 BHCL2            tpis96  -0.251884E+06     Gurvich,1996a pt1 p82 pt2 p60.                                
 BHF              g 9/98  -0.760123E+05     Gurvich,1996a pt1 p68 pt2 p45.                                
 BHFCL            tpis96  -0.483037E+06     Gurvich,1996a pt1 p90 pt2 p69.                                
 BHF2             tpis96  -0.739614E+06     Gurvich,1996a pt1 p69 pt2 p47.                                
 BH2              g 2/00   0.328909E+06     Jacox,1994.  Kolbuszewski,1996. Gurvich,1996a p32.            
 BH2CL            tpis96  -0.808458E+05     Gurvich,1996a pt1 p82 pt2 p59.                                
 BH2F             tpis96  -0.323957E+06     Gurvich,1996a pt1 p69 pt2 p46.                                
 BH3              g 1/00   0.104747E+06     Allendorf,1997. Jacox,1998 p212. Martin,J.M.L.,1992.          
 BH3NH3           tpis96  -0.115000E+06     Gurvich,1996a pt1 p106 pt2 p84.                               
 BH4              g 5/00   0.255210E+06     Radical. Saxon,1993. Yu,1998.                                 
 BH5              g 8/00   0.929337E+05     Schreiner,1994.                                               
 BI               g 9/98   0.325988E+06     Gurvich,1996a pt1 p94 pt2 p73.                                
 BI2              g 9/98   0.238096E+06     Gurvich,1996a pt1 p95 pt2 p74.                                
 BI3              tpis96   0.214000E+05     Gurvich,1996a pt1 p96 pt2 p75.                                
 BN               g 9/98   0.574726E+06     Gurvich,1996a pt1 p104 pt2 p83.                               
 BO               g 9/98   0.204064E+05     Gurvich,1996a pt1 p10 pt2 p8.                                 
 BO-              g 9/98  -0.277791E+06     Gurvich,1996a pt1 p13 pt2 p10.                                
 BOCL             tpis96  -0.318537E+06     Gurvich,1996a pt1 p79 pt2 p55.                                
 BOCL2            tpis96  -0.361566E+06     Gurvich,1996a pt1 p79 pt2 p56.                                
 BOF              tpis96  -0.592978E+06     Gurvich,1996a pt1 p65 pt2 p42.                                
 BOF2             tpis96  -0.832768E+06     Gurvich,1996a pt1 p66 pt2 p43.                                
 BOH              tpis96  -0.675658E+04     Gurvich,1996a pt1 p41 pt2 p24.                                
 BO2              g10/97  -0.309122E+06     Gurvich,1996a pt1 p14 pt2 p11.                                
 BO2-             tpis96  -0.714494E+06     Gurvich,1996a pt1 p16 pt2 p13.                                
 B(OH)2           g 9/98  -0.425244E+06     Gurvich,1996a pt1 p46 pt2 p28.                                
 BS               g10/98   0.273519E+06     Gurvich,1996a pt1 p97 pt2 p76.                                
 BS2              g 9/98   0.638675E+05     Gurvich,1996a pt1 p99 pt2 p77.                                
 B2               g 9/98   0.857371E+06     Gurvich,1996a pt1 p8 pt2 p7.                                  
 B2C              g 9/98   0.800433E+06     Gurvich,1996a pt1 p110 pt2 p88.                               
 B2CL4            g10/97  -0.490000E+06     Gurvich,1996a pt1 p77 pt2 p54.                                
 B2F4             g10/97  -0.143800E+07     Gurvich,1996a pt1 p64 pt2 p41.                                
 B2H              g 7/00   0.796262E+06     Adams,1989. Yu,1998.                                          
 B2H2             g 7/00   0.454678E+06     Curtiss,1989a. Yu,1998.                                       
 B2H3             g 6/00   0.351073E+06     Adams,1989. Yu,1998.                                          
 B2H3,db          g 7/00   0.353408E+06     2-Bridges. Adams,1989. Yu,1998.                               
 B2H4             g 8/00   0.211162E+06     1-Bridge. Ruscic,1989b. Curtiss,1989b.                        
 B2H4,db          g 7/00   0.209932E+06     2-Bridges.Ruscic,1989b. Curtiss,1989b.                        
 B2H5             g 5/00   0.254784E+06     1-Bridge. Ruscic,1989a. Trachtman,1990.                       
 B2H5,db          g 5/00   0.275151E+06     2-Bridges. Ruscic,1989a. Trachtman,1990.                      
 B2H6             g 5/00   0.366000E+05     Hf:Gurvich,1996a pt1 p37. Yu,1998. Duncan,1985.               
 B2O              g 9/98   0.192798E+06     Gurvich,1996a pt1 p19 pt2 p14.                                
 B2O2             tpis96  -0.457711E+06     Gurvich,1996a pt1 p19 pt2 p15.                                
 B2O3             tpis96  -0.835382E+06     Gurvich,1996a pt1 p25 pt2 p18.                                
 B2(OH)4          g 9/98  -0.125499E+07     Gurvich,1996a pt1 p52 pt2 p33.                                
 B2S              g 9/98   0.622261E+06     Gurvich,1996a pt1 p100, pt2 p78.                              
 B2S2             tpis96   0.138317E+06     Gurvich,1996a pt1 p100 pt2 p79.                               
 B2S3             tpis96   0.177541E+05     Gurvich,1996a pt1 p102 pt2 p81.                               
 B3H7,C2v         g 8/00   0.176019E+06     C2v symmetry. Stanton,1989b.                                  
 B3H7,Cs          g 8/00   0.159318E+06     Cs symmetry. Stanton,1989b.                                   
 B3H9             g 7/00   0.138909E+06     Hf:McKee,1990. Stanton,1989a.                                 
 B3N3H6           tpis96  -0.512000E+06     Borazole.  Gurvich,1996a pt1 p107 pt2 p85.                    
 B3O3CL3          tpis96  -0.163598E+07     Gurvich,1996a pt1 p80 pt2 p57.                                
 B3O3FCL2         tpis96  -0.188381E+07     Gurvich,1996a pt1 p89 pt2 p68.                                
 B3O3F2CL         tpis96  -0.213282E+07     Gurvich,1996a pt1 p89 pt2 p67.                                
 B3O3F3           tpis96  -0.238270E+07     Gurvich,1996a pt1 p67 pt2 p44.                                
 B4H4             g 8/00   0.326190E+06     Yu,1998. Mach,1994.                                           
 B4H10            g 5/00   0.661000E+05     Wagman,1982 p123. McKee,1990. Dain,1981.                      
 B4H12            g 5/00   0.188236E+06     Shen,1993. Yu,1998.                                           
 B5H9             g 6/00   0.732200E+05     Hf:Chase,1998 p303 3/65.McKee,1990.Beaudet,1988.Yu,1998.      
 Ba               g10/97   0.185000E+06     Gurvich,1996a. Moore,1971. Moore,1970a. Gordon,1999.          
 Ba+              g10/97   0.694050E+06     Moore,1971. Gordon,1999.                                      
 BaBr             tpis96  -0.753247E+05     Gurvich,1996a pt1 p576 pt2 p437.                              
 BaBr2            tpis96  -0.412515E+06     Gurvich,1996a pt1 p579 pt2 p439.                              
 BaCL             tpis96  -0.136291E+06     Gurvich,1996a pt1 p570 pt2 p433.                              
 BaCL+            g12/97   0.348698E+06     Gurvich,1996a pt1 p572 pt2 p434.                              
 BaCL2            tpis96  -0.499301E+06     Gurvich,1996a pt1 p575 pt2 p436.                              
 BaF              tpis96  -0.318994E+06     Gurvich,1996a pt1 p562 pt2 p429.                              
 BaF+             g12/97   0.134063E+06     Gurvich,1996a pt1 p566 pt2 p430.                              
 BaF2             tpis96  -0.812003E+06     Gurvich,1996a pt1 p569 pt2 p432.                              
 BaH              tpis96   0.209535E+06     Gurvich,1996a pt1 p554 pt2 p423.                              
 BaI              tpis96  -0.102377E+05     Gurvich,1996a pt1 p581 pt2 p440.                              
 BaI2             tpis96  -0.288440E+06     Gurvich,1996a pt1 p584 pt2 p442.                              
 BaO              tpis96  -0.117948E+06     Gurvich,1996a pt1 p550 pt2 p419.                              
 BaO+             g11/98   0.511705E+06     Gurvich,1996a pt1 p552 pt2 p421.                              
 BaOH             tpis96  -0.224257E+06     Gurvich,1996a pt1 p557 pt2 p425.                              
 BaOH+            tpis96   0.202019E+06     Gurvich,1996a pt1 p558 pt2 p426.                              
 Ba(OH)2          tpis96  -0.606666E+06     Gurvich,1996a pt1 p561 pt2 p428.                              
 BaS              tpis96   0.388713E+05     Gurvich,1996a pt1 p585 pt2 p444.                              
 Ba2              tpis96   0.355964E+06     Gurvich,1996a pt1 p545 pt2 p417.                              
 Be               g11/97   0.324000E+06     Hf:Cox,1989. Kramida,1997. Gordon,1999.                       
 Be+              g 1/98   0.122970E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Be++             g 3/97   0.299300E+07     Moore,1970a. Gordon,1999.                                     
 BeBr             tpis96   0.132446E+06     Gurvich,1996a pt1 p374 pt2 p300.                              
 BeBr2            tpis96  -0.234062E+06     Gurvich,1996a pt1 p377 pt2 p302.                              
 BeCL             tpis96   0.566931E+05     Gurvich,1996a pt1 p369, pt2 p295.                             
 BeCL2            tpis96  -0.361539E+06     Gurvich,1996a pt1 p373 pt2 p298.                              
 BeF              tpis96  -0.170625E+06     Gurvich,1996a pt1 p363, pt2 p291.                             
 BeF2             tpis96  -0.796588E+06     Gurvich,1996a pt1 p366 pt2 p293.                              
 BeH              tpis96   0.342252E+06     Gurvich,1996a pt1 p356, pt2 p286.                             
 BeH+             g 1/01   0.117822E+07     Chase,1998 p391 9/66.                                         
 BeH2             g 4/01   0.161099E+06     Martin,J.M.L.,1992. Martin,J.M.L.,1997.                       
 BeI              tpis96   0.207454E+06     Gurvich,1996a pt1 p378, pt2 p303.                             
 BeI2             tpis96  -0.647595E+05     Gurvich,1996a pt1 p380 pt2 p305.                              
 BeN              j 6/63   0.427000E+06     Chase,1998 p403.                                              
 BeO              tpis96   0.128940E+06     Gurvich,1996a pt1 p351, pt2 p280.                             
 BeOH             tpis96  -0.997177E+05     Gurvich,1996a pt1 p358 pt2 p288.                              
 BeOH+            j12/75   0.759984E+06     Chase,1998 p393.                                              
 Be(OH)2          tpis96  -0.638864E+06     Gurvich,1996a pt1 p360 pt2 p290.                              
 BeS              tpis96   0.247095E+06     Gurvich,1996a pt1 p381 pt2 p307.                              
 Be2              tpis96   0.637543E+06     Gurvich,1996a pt1 p346 pt2 p277.                              
 Be2CL4           tpis96  -0.819605E+06     Gurvich,1996a pt1 p374 pt2 p299.                              
 Be2F4            tpis96  -0.173170E+07     Gurvich,1996a pt1 p368 pt2 p294.                              
 Be2O             tpis96  -0.370338E+05     Gurvich,1996a pt1 p353 pt2 p282.                              
 Be2OF2           j 6/66  -0.120457E+07     Chase,1998 p417.                                              
 Be2O2            tpis96  -0.411635E+06     Gurvich,1996a pt1 p354 pt2 p283.                              
 Be3O3            tpis96  -0.102372E+07     Gurvich,1996a pt1 p355 pt2 p284.                              
 Be4O4            tpis96  -0.164929E+07     Gurvich,1996a pt1 p356 pt2 p285.                              
 Br               g 3/97   0.111870E+06     Hf:Cox,1989. Moore,1971. Moore,1970a. Gordon,1999.            
 Br+              g10/97   0.125793E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Br-              g10/97  -0.219000E+06     Hotop,1985. Gordon,1999.                                      
 BrCL             tpis89   0.147891E+05     Gurvich,1989 pt1 p213 pt2 p112.                               
 BrF              tpis89  -0.588514E+05     Gurvich,1989 pt1 p208 pt2 p109.                               
 BrF3             tpis89  -0.255600E+06     Gurvich,1989 pt1 p211 pt2 p110.                               
 BrF5             tpis89  -0.428800E+06     Gurvich,1989 pt1 p212 pt2 p111.                               
 BrO              j 3/96   0.125800E+06     Chase,1996a.                                                  
 OBrO             j 3/96   0.151955E+06     Chase,1996a.                                                  
 BrOO             j 3/96   0.108000E+06     Chase,1996a.                                                  
 BrO3             j 3/96   0.220821E+06     Chase,1996a.                                                  
 Br2              tpis89   0.309100E+05     Gurvich,1989 pt1 p200 pt2 p104.                               
 BrBrO            j 3/96   0.168000E+06     Chase,1996a.                                                  
 BrOBr            j 3/96   0.107639E+06     Chase,1996a.                                                  
 C                g 7/97   0.716680E+06     Hf:Douglas,1955. Moore,1970b. Gordon,1999.                    
 C+               g 6/98   0.180944E+07     Moore,1970b. Gordon,1999.                                     
 C-               g 3/98   0.588314E+06     Hotop,1985. Gordon,1999.                                      
 CBr              tpis91   0.490432E+06     Gurvich,1991 pt1 p157 pt2 p137.                               
 CBr2             tpis91   0.336623E+06     Gurvich,1991 pt1 p159 pt2 p138.                               
 CBr3             tpis91   0.235000E+06     Gurvich,1991 pt1 p160 pt2 p139.                               
 CBr4             g 8/99   0.795000E+05     Kudchadker,1975.                                              
 CCL              g 8/99   0.432611E+06     Hf:Kumaran,1997. Gurvich,1991 pt1 p106 pt2 p81.               
 CCLBr3           tpis91   0.650000E+05     Gurvich,1991 pt1 p171 pt2 p152.                               
 CCL2             g 8/99   0.222940E+06     Hf:Kumaran,1997. Jacox,1994. Shin,1990.                       
 CCL2Br2          tpis91   0.100000E+05     Gurvich,1991 pt1 p170 pt2 p151.                               
 CCL3             n12/93   0.711280E+05     Hf:Hudgens,1991. TRC(12/93) tuv7270.                          
 CCL3Br           tpis91  -0.430000E+05     Gurvich,1991 pt1 p169 pt2 p150.                               
 CCL4             tpis91  -0.956000E+05     Gurvich,1991 pt1 p111 pt2 p84.                                
 CF               tpis91   0.242300E+06     Hf:TRC(6/88) w6950. Gurvich,1991 pt1 p74 pt2 p55.             
 CF+              g12/99   0.114556E+07     Chase,1998 p579 12/70.                                        
 CFBr3            tpis91  -0.120000E+06     Gurvich,1991 pt1 p166 pt2 p146.                               
 CFCL             g 9/99   0.258458E+05     Hf:Gurvich,1991 pt1 p135 pt2 p107. Jacox,1994.                
 CFCLBr2          tpis91  -0.175000E+06     Gurvich,1991 pt1 p175 pt2 p158.                               
 CFCL2            tpis91  -0.105000E+06     Gurvich,1991 pt1 p138 pt2 p110.                               
 CFCL2Br          tpis91  -0.235000E+06     Gurvich,1991 pt1 p175 pt2 p157.                               
 CFCL3            g 7/99  -0.283700E+06     Hf:TRC(6/89) w7350. Gurvich,1991 pt1 p140 pt2 p112.           
 CF2              g 9/99  -0.186600E+06     Hf:TRC(6/88) w6950. Jacox,1998.                               
 CF2+             g 9/99   0.949341E+06     Chase,1998 p583 12/70. Jacox,1994.                            
 CF2Br2           tpis91  -0.380000E+06     Gurvich,1991 pt1 p166 pt2 p145.                               
 CF2CL            tpis91  -0.275000E+06     Gurvich,1991 pt1 p136 pt2 p108.                               
 CF2CLBr          tpis91  -0.435000E+06     Gurvich,1991 pt1 p173 pt2 p156.                               
 CF2CL2           g 7/99  -0.490800E+06     Hf:TRC(6/89) w7350.Gurvich,1991 pt1 p139 pt2 p111.            
 CF3              g 8/99  -0.467400E+06     Hf:TRC(6/88) w6950. Jacox,1998.                               
 CF3+             g 9/99   0.423617E+06     Chase,1998 p583 12/71. Jacox,1998.                            
 CF3Br            tpis91  -0.648800E+06     Gurvich,1991 pt1 p165 pt2 p144.                               
 CF3CL            g 7/99  -0.704200E+06     Hf:TRC(6/89) w7350. Gurvich,1991 pt1 p137 pt2 p109.           
 CF4              g 7/99  -0.933120E+06     Hf:TRC(12/94) w6520. Gurvich,1991 pt1 p79 pt2 p58.            
 CH               tpis79   0.597371E+06     Gurvich,1979 pt1 p37 pt2 p39.                                 
 CH+              tpis91   0.163057E+07     Gurvich,1991 pt1 p38 pt2 p32.                                 
 CHBr3            g 8/99   0.167400E+05     Kudchadker,1975.                                              
 CHCL             g 9/99   0.297100E+06     Hf:TRC(12/93) w7270.Gurvich,1991. Jacox,1998.                 
 CHCLBr2          tpis91   0.100000E+05     Gurvich,1991 pt1 p173 pt2 p155.                               
 CHCL2            n12/93   0.958000E+05     TRC(12/93) tuvw7270.                                          
 CHCL2Br          tpis91  -0.450000E+05     Gurvich,1991 pt1 p172 pt2 p154.                               
 CHCL3            g 7/99  -0.102700E+06     Gurvich,1991 pt1 p127 pt2 p98.                                
 CHF              g 8/99   0.108800E+06     Hf:TRC(6/88) w695. Jacox,1998.                                
 CHFBr2           tpis91  -0.175000E+06     Gurvich,1991 pt1 p168 pt2 p149.                               
 CHFCL            tpis91  -0.831447E+05     Gurvich,1991 pt1 p147 pt2 p121.                               
 CHFCLBr          tpis91  -0.230000E+06     Gurvich,1991 pt1 p176 pt2 p159.                               
 CHFCL2           g 7/99  -0.284900E+06     Hf:TRC(6/89) w7350. Gurvich,1991 pt1 p149 pt2 p124.           
 CHF2             n 6/88  -0.238900E+06     TRC(6/88) tuvw6950.                                           
 CHF2Br           tpis91  -0.422000E+06     Gurvich,1991 pt1 p168 pt2 p148.                               
 CHF2CL           g 7/99  -0.482800E+06     Hf:TRC(6/89) w7350. Gurvich,1991 pt1 p148 pt2 p123.           
 CHF3             g 8/99  -0.693300E+06     Hf:TRC(12/89) w6880. Gurvich,1991 pt1 p97 pt2 p72.            
 CHI3             g 8/99   0.210874E+06     Kudchadker,1975.                                              
 CH2              g 4/02   0.390365E+06     D0(H2C-H): Ruscic,1999. Bunker,1983. Jacox,1998.              
 CH2Br2           g 8/99  -0.147700E+05     Kudchadker, 1975.                                             
 CH2CL            g12/99   0.119200E+06     Hf:TRC(12/93) w7270. Gurvich,1991 pt1 p122. Jacox,1998.       
 CH2CLBr          tpis91  -0.450000E+05     Gurvich,1991 pt1 p171 pt2 p153.                               
 CH2CL2           tpis91  -0.950000E+05     Gurvich,1991 pt1 p125 pt2 p97.                                
 CH2F             n 6/88  -0.318000E+05     TRC(6/88) tuvw6950.                                           
 CH2FBr           tpis91  -0.215000E+06     Gurvich,1991 pt1 p167 pt2 p147.                               
 CH2FCL           g 7/99  -0.265700E+06     Hf:TRC(6/89) w7350. Gurvich,1991 pt1 p147 pt2 p122.           
 CH2F2            g 8/99  -0.452300E+06     Hf:TRC(12/89) w6880. Gurvich,1991 pt1 p96 pt2 p71.            
 CH2I2            g 8/99   0.117570E+06     Kudchadker,1975. Kudchadker,1976.                             
 CH3              g 4/02   0.146658E+06     D0(H3C-H): Ruscic,1999. Jacox,1998.                           
 CH3Br            g 8/99  -0.377400E+05     Kudchadker,1975.                                              
 CH3CL            tpis91  -0.818700E+05     Gurvich,1991 pt1 p122 pt2 p95.                                
 CH3F             g 8/99  -0.237700E+06     Hf:TRC(12/89) w6880. Gurvich,1991 pt1 p93 pt2 p69.            
 CH3I             g 8/99   0.137654E+05     Kudchadker,1975.                                              
 CH2OH            g11/00  -0.178000E+05     Hydroxymethyl Radical. Johnson,1996.                          
 CH2OH+           g11/00   0.716400E+06     Hydroxymethyl Cation. Johnson,1996.                           
 CH3O             g 7/00   0.130000E+05     Hf:Gurvich,1991 pt1 p67. Jacox,1998 p271.                     
 CH4              g 8/99  -0.746000E+05     Gurvich,1991 pt1 p44 pt2 p36.                                 
 CH3OH            g 7/00  -0.200940E+06     Hf:TRC(6/87) w5030. Chen,1977.                                
 CH3OOH           srd 01  -0.139000E+06     Methyl Hydroperoxide, CH3-O-O-H. Dorofeeva,2001.              
 CI               tpis91   0.570201E+06     Gurvich,1991 pt1 p176 pt2 p160.                               
 CI2              tpis91   0.468394E+06     Gurvich,1991 pt1 p178 pt2 p161.                               
 CI3              g 9/99   0.405984E+06     Gurvich,1991 pt1 p178 pt2 p162.                               
 CI4              g 8/99   0.267943E+06     Kudchadker,1975. Kudchadker,1976.                             
 CN               g 8/99   0.438684E+06     Hf: Huang,1992. Gurvich,1979 pt1 p212 pt2 p210.               
 CN+              tpis91   0.179889E+07     Gurvich,1991 pt1 p215 pt2 p203.                               
 CN-              tpis91   0.638851E+05     Gurvich,1991 pt1 p218 pt2 p205.                               
 CNN              g12/99   0.633484E+06     Gurvich,1991 pt1 p220 pt2 p208. Jacox,1994.                   
 CO               tpis79  -0.110535E+06     Gurvich,1979 pt1 p25 pt2 p29.                                 
 CO+              tpis91   0.124779E+07     Gurvich,1991 pt1 p26 pt2 p22.                                 
 COCL             tpis91  -0.160000E+05     Gurvich,1991 pt1 p118 pt2 p91.                                
 COCL2            tpis91  -0.219500E+06     Gurvich,1991 pt1 p119 pt2 p92.                                
 COFCL            tpis91  -0.429493E+06     Gurvich,1991 pt1 p146 pt2 p120.                               
 COF2             tpis91  -0.640000E+06     Gurvich,1991 pt1 p89 pt2 p66.                                 
 COHCL            tpis91  -0.164212E+06     Gurvich,1991 pt1 p134 pt2 p106.                               
 COHF             tpis91  -0.374590E+06     Gurvich,1991 pt1 p106 pt2 p80.                                
 COS              g 5/01  -0.141700E+06     Gurvich,1991 pt1 p211 pt2 p200.                               
 CO2              g 9/99  -0.393510E+06     Gurvich,1991 pt1 p27 pt2 p24.                                 
 CO2+             g 9/99   0.944688E+06     Gurvich,1991 pt1 p30 pt2 p26.                                 
 COOH             tpis91  -0.213000E+06     Gurvich,1991 pt1 p60 pt2 p46.                                 
 CP               tpis91   0.520162E+06     Gurvich,1991 pt1 p231 pt2 p219.                               
 CS               g11/01   0.278550E+06     Hf:Prinslow,1991. Gurvich,1991 pt1 p206 pt2 p198.             
 CS2              g 6/95   0.116700E+06     Gurvich,1991 pt1 p209 pt2 p199.                               
 C2               tpis91   0.830457E+06     Gurvich,1991 pt1 p9 pt2 p8.                                   
 C2+              tpis91   0.200478E+07     Gurvich,1991 pt1 p14 pt2 p10.                                 
 C2-              tpis91   0.480767E+06     Gurvich,1991 pt1 p15 pt2 p12.                                 
 C2CL             tpis91   0.534083E+06     Gurvich,1991 pt1 p112 pt2 p85.                                
 C2CL2            g 5/02   0.226600E+06     Hf:Manion,2002. Gurvich,1991 pt1 p114 pt2 p86.                
 C2CL3            tpis91   0.190272E+06     Gurvich,1991 pt1 p114 pt2 p87.                                
 C2CL4            g 5/02  -0.242000E+05     Hf:Manion,2002. Gurvich,1991 pt1 p115 pt2 p88.                
 C2CL6            g 5/02  -0.148200E+06     Hf:Manion,2002. Gurvich,1991 pt1 p117 pt2 p90.                
 C2F              tpis91   0.353847E+06     Gurvich,1991 pt1 p81 pt2 p59.                                 
 C2FCL            tpis91   0.337664E+05     Gurvich,1991 pt1 p141 pt2 p113.                               
 C2FCL3           tpis91  -0.166000E+06     Gurvich,1991 pt1 p145 pt2 p119.                               
 C2F2             tpis91  -0.144666E+06     Gurvich,1991 pt1 p82 pt2 p60.                                 
 C2F2CL2          tpis91  -0.337837E+06     Gurvich,1991 pt1 p143 pt2 p115. Eql mixture of isomers.       
 C2F3             tpis91  -0.228181E+06     Gurvich,1991 pt1 p83 pt2 p61.                                 
 C2F3CL           tpis91  -0.515200E+06     Gurvich,1991 pt1 p142 pt2 p114.                               
 C2F4             tpis91  -0.659500E+06     Gurvich,1991 pt1 p84 pt2 p62.                                 
 C2F6             g12/99  -0.134400E+07     Gurvich,1991 pt1 p86 pt2 p64.                                 
 C2H              g 6/01   0.566200E+06     Ervin, 1990. Jacox,1998. Peric,1990. Kanamori,1988.           
 C2HCL            g 5/02   0.226400E+06     Hf:Manion,2002. Gurvich,1991 pt1 p129 pt2 p99.                
 C2HCL3           g 5/02  -0.175000E+05     Hf:Manion,2002. Gurvich,1991 pt1 p134 pt2 p105.               
 C2HF             tpis91   0.416923E+05     Gurvich,1991 pt1 p99 pt2 p73.                                 
 C2HFCL2          tpis91  -0.168648E+06     Gurvich,1991 pt1 p155 pt2 p133. Eql mixture of isomers.       
 C2HF2CL          tpis91  -0.333654E+06     Gurvich,1991 pt1 p153 pt2 p129. 1,1 cis & trans in equil.     
 C2HF3            tpis91  -0.491000E+06     Gurvich,1991 pt1 p105 pt2 p79.                                
 C2H2,acetylene   g 1/91   0.228200E+06     Hf:TRC(10/93) w-3040. Gurvich,1991 pt1 p47 pt2 p39.           
 C2H2,vinylidene  g 5/01   0.414788E+06     Chen,1989. Osamura,1981.                                      
 C2H2CL2          tpis91   0.341000E+04     Gurvich,1991 pt1 p130 pt2 p101. 1,1 cis & trans in equil.     
 C2H2FCL          tpis91  -0.165082E+06     Gurvich,1991 pt1 p150 pt2 p125. 1,1 cis & trans in equil.     
 C2H2F2           tpis91  -0.336400E+06     Gurvich,1991 pt1 p101 pt2 p75. 1,1 cis & trans in equil.      
 CH2CO,ketene     g 4/02  -0.495761E+05     D0(H2C=CO): Ruscic,1999. Duncan,1987.                         
 O(CH)2O          g 3/02  -0.212000E+06     Glyoxal. Dorofeeva,2001. Hubner,1997. Zeleznik,2002.          
 HO(CO)2OH        srd 01  -0.731800E+06     Oxalic Acid, HO-CO-CO-OH. Dorofeeva,2001.                     
 C2H3,vinyl       g 7/01   0.299687E+06     Radical. Ervin,1990.                                          
 CH2Br-COOH       srd 01  -0.383500E+06     Bromoacetic Acid. Dorofeeva,2001.                             
 C2H3CL           g 5/02   0.220000E+05     Hf:Manion,2002. Gurvich,1991 pt1 p129 pt2 p100.               
 CH2CL-COOH       srd 01  -0.427600E+06     Chloroacetic Acid. Dorofeeva,2001.                            
 C2H3F            tpis91  -0.140100E+06     Gurvich,1991 pt1 p100 pt2 p74.                                
 CH3CN            g 9/00   0.664300E+05     Acetonitrile. TRC(6/93) w9270. Koga,1984. Pavone,1990.        
 CH3CO,acetyl     g 6/96  -0.100000E+05     Radical. Hf:Niiranen,1992. Nimlos,1989.                       
 C2H4             g 1/00   0.525000E+05     TRC(4/88) w2600. Chao,1975. Knippers,1985.                    
 C2H4O,ethylen-o  g 8/88  -0.526347E+05     Ethylene Oxide. Shimanouchi,1972. Chase,1998 9/65.            
 CH3CHO,ethanal   g 8/88  -0.166190E+06     Hf:TRC (6/78) w5300. Chao,1986.                               
 CH3COOH          g 6/00  -0.432249E+06     Acetic Acid. Chao,1978.                                       
 OHCH2COOH        srd 01  -0.583000E+06     Glycolic Acid. Dorofeeva,2001.                                
 C2H5             g 7/00   0.118658E+06     Chen,1990.                                                    
 C2H5Br           n 6/79  -0.636000E+05     Bromoethane. TRC(6/79) tuvw7650.                              
 C2H6             g 7/00  -0.838515E+05     Ethane. Pamidimukkala,1982.                                   
 CH3N2CH3         g 8/88   0.148699E+06     Azomethane. Pamidumukkala,1982.                               
 C2H5OH           g 8/88  -0.234950E+06     Hf:TRC(6/87) w5030. Chao,1986.                                
 CH3OCH3          g 7/00  -0.184110E+06     Dimethyl ether. Hf:TRC(6/91) w6040. Chao,1986.                
 CH3O2CH3         srd 01  -0.125500E+06     Dimethyl peroxide, CH3-O-O-CH3. Dorofeeva,2001.               
 CCN              g 7/00   0.804596E+06     Hf:Gurvich,1991 pt1 p222. Jacox,1998 p173.                    
 CNC              tpis91   0.684915E+06     CNC radical. Gurvich,1991 pt1 p221 pt2 p209.                  
 OCCN             srd 01   0.210000E+06     Cyanooxomethyl radical. Dorofeeva,2001.                       
 C2N2             tpis79   0.309100E+06     Gurvich,1979 pt1 p195 pt2 p220.                               
 C2O              g 8/00   0.291039E+06     Hf:Gurvich,1991 pt1 p31. Jacox,1998.                          
 C2S2             n 6/01   0.376660E+06     TRC(6/01) p8150, tuvw-8150.                                   
 C3               tpis79   0.839949E+06     Gurvich,1979 pt2 p23.                                         
 C3H3,1-propynl   n 4/98   0.450000E+06     TRC(4/98) tuvw3140.                                           
 C3H3,2-propynl   n 4/98   0.331800E+06     TRC(4/98) tuvw3140.                                           
 C3H4,allene      g 2/00   0.190920E+06     TRC(4/84) w2750. Shimanouchi,1972 p115. Butcher,1973a.        
 C3H4,propyne     g 1/00   0.184900E+06     Hf:TRC(10/93) w3040. Trambarulo,1950. Shimanouchi,1972.       
 C3H4,cyclo-      g 5/90   0.277100E+06     Dorofeeva,1986.                                               
 C3H5,allyl       g 3/01   0.163594E+06     Radical. Burcat,2001 p58.                                     
 C3H6,propylene   g 2/00   0.200000E+05     Hf:TRC(4/88) w2600. Chao,1975.                                
 C3H6,cyclo-      g 1/00   0.533000E+05     Dorofeeva,1986. Butcher,1973b.                                
 C3H6O,propylox   g 6/01  -0.937200E+05     TRC(6/84) w6150. Swalen,1957. Oetting,1964. Villarreal,1975.  
 C3H6O,acetone    g 6/97  -0.217150E+06     Chao,1986. Chao,1976.                                         
 C3H6O,propanal   g 1/02  -0.186000E+06     Hf:TRC(6/78) w5300. Chao,1986. Frankiss,1974.                 
 C3H7,n-propyl    g 7/01   0.100500E+06     Radical. Tsang,1985.                                          
 C3H7,i-propyl    g 9/85   0.933000E+05     Radical. Tsang,1985.                                          
 C3H8             g 2/00  -0.104680E+06     Hf:TRC(10/85) w1350. Chao,1973.                               
 C3H8O,1propanol  g 2/00  -0.255200E+06     Hf:TRC(6/87) w5030.  Chao,1986.                               
 C3H8O,2propanol  g 2/00  -0.272700E+06     Hf:TRC(6/87) w5030.  Chao,1986.                               
 CNCOCN           srd 01   0.247500E+06     Oxopropanedinitrile, NC-CO-CN. Dorofeeva,2001.                
 C3OS             n 6/01   0.157330E+06     TRC(6/01) p8150, tuvw-8150.                                   
 C3O2             g 7/88  -0.936380E+05     Hf:Chase,1998 p690 6/68. Shimanouchi,1977 p1083.              
 C3S2             n 6/01   0.412500E+06     TRC(6/01) p8150, tuvw-8150.                                   
 C4               g tpis   0.103390E+07     Gurvich,1991 pt1 p18 pt2 p16.                                 
 C4H2,butadiyne   g 7/01   0.450000E+06     1,3-Butadiyne. Dorofeeva,1991.                                
 C4H4,1,3-cyclo-  g 8/00   0.385000E+06     1,3-Cyclobutadiene. Dorofeeva,1986.                           
 C4H6,butadiene   n10/92   0.110000E+06     1,3-butadiene. TRC(10/92) tuvw2820.                           
 C4H6,1butyne     n10/93   0.165200E+06     TRC(10/93) tuvw3040.                                          
 C4H6,2butyne     n10/93   0.145700E+06     TRC(10/93) tuvw3040.                                          
 C4H6,cyclo-      g 8/00   0.156700E+06     Cyclobutene. Dorofeeva,1986.                                  
 C4H8,1-butene    n 4/88  -0.540000E+03     TRC(4/88) tuvw2600.                                           
 C4H8,cis2-buten  n 4/88  -0.740000E+04     Cis2-butene TRC(4/88) tuvw2600.                               
 C4H8,tr2-butene  n 4/88  -0.110000E+05     TRC(4/88) tuvw-2600.                                          
 C4H8,isobutene   n 4/88  -0.171000E+05     TRC(4/88) tuvw2600.                                           
 C4H8,cyclo-      g 8/00   0.284000E+05     Cyclobutane. Dorofeeva,1986.                                  
 (CH3COOH)2       g10/00  -0.929015E+06     Acetic acid dimer. Chao,1978.                                 
 C4H9,n-butyl     n10/84   0.665300E+05     TRC(10/84) tuvw1940.                                          
 C4H9,i-butyl     n10/84   0.573200E+05     2-methylpropyl. TRC(10/84) tuvw1940.                          
 C4H9,s-butyl     g 1/93   0.710000E+05     1-methylpropyl radical. Tsang,1985.                           
 C4H9,t-butyl     g 1/93   0.517000E+05     1,1dimethylethyl radical. Tsang,1985.                         
 C4H10,n-butane   g12/00  -0.125790E+06     Hf:TRC(10/85) w1350. Chen,1975.                               
 C4H10,isobutane  g 8/00  -0.134990E+06     TRC(10/85) w1350. Chen,1975.                                  
 C4N2             g 6/01   0.529200E+06     Hf:TRC(12/93) w8992. Khanna,1987. Brown,1989.                 
 C5               g 8/00   0.105092E+07     Gurvich,1991 pt1 p20 pt2 p18.                                 
 C5H6,1,3cyclo-   g 5/90   0.134300E+06     1,3-Cyclopentadiene. Pedley,1986 p90. Dorofeeva,1986.         
 C5H8,cyclo-      g 1/93   0.339000E+05     Cyclopentene. Hf:TRC(10/92) w2840. Dorofeeva,1986.            
 C5H10,1-pentene  n 4/87  -0.212800E+05     TRC(4/87) tuvw2500.                                           
 C5H10,cyclo-     g 2/01  -0.771000E+05     Cyclopentane. Dorofeeva,1986.                                 
 C5H11,pentyl     n10/84   0.458100E+05     Radical. TRC(10/84) tuvw1941.                                 
 C5H11,t-pentyl   g 1/93   0.326000E+05     1,1-dimethylpropyl radical. Tsang,1985.                       
 C5H12,n-pentane  n10/85  -0.146760E+06     TRC(10/85) tuvw1350.                                          
 C5H12,i-pentane  n10/85  -0.153700E+06     2-Methylbutane. TRC(10/85) tuvw1350.                          
 CH3C(CH3)2CH3    n10/85  -0.167920E+06     2,2-Dimethylpropane (neopentane). TRC(10/85) tuvw1350.        
 C6D5,phenyl      g 1/01   0.315740E+06     Radical-d5. Burcat,1985.                                      
 C6D6             g 1/01   0.581574E+05     Benzene-d6. Burcat,1985.                                      
 C6H2             g 2/93   0.670000E+06     Dorofeeva,1991.                                               
 C6H5,phenyl      g11/00   0.337200E+06     Radical.Hf:TRC(10/89) w4270. Jacox,1998. NASA ab initio.      
 C6H5O,phenoxy    g 8/00   0.477000E+05     Phenoxy radical. Burcat,1985.                                 
 C6H6             g 8/00   0.828800E+05     TRC(10/86)w3200. Pliva,1982,1983,1984. Shimanouchi,1972.      
 C6H5OH,phenol    g 8/00  -0.963990E+05     Burcat,1985.                                                  
 C6H10,cyclo-     g 1/93  -0.460000E+04     Cyclohexene. Dorofeeva,1986.                                  
 C6H12,1-hexene   n 4/87  -0.419500E+05     TRC(4/87) tuvw2500.                                           
 C6H12,cyclo-     g 6/90  -0.123300E+06     Cyclohexane. Dorofeeva,1986.                                  
 C6H13,n-hexyl    n10/83   0.251000E+05     TRC(10/83) tuvw1930.                                          
 C6H14,n-hexane   g 6/01  -0.166920E+06     TRC(4/85) tuvw1440.                                           
 C7H7,benzyl      g 7/01   0.210500E+06     Radical. Brouwer,1988. Hippler,1990.                          
 C7H8             g 1/93   0.501700E+05     Hf:TRC(4/98) w3510. Hitchcock,1975. Rudolph,1967.             
 C7H8O,cresol-mx  g12/00  -0.132298E+06     Eql. mixture of isomers. Kudchadker,1978.                     
 C7H14,1-heptene  n 4/87  -0.627600E+05     TRC(4/87) tuvw2500.                                           
 C7H15,n-heptyl   n10/83   0.439000E+04     TRC(10/83) tuvw1930.                                          
 C7H16,n-heptane  n10/85  -0.187780E+06     TRC(10/85) tuv1460. TRC(10/84) ptuv1010.                      
 C7H16,2-methylh  n10/85  -0.194600E+06     2-methylhexane. TRC(10/85) tuvw1460.                          
 C8H8,styrene     n 4/89   0.148300E+06     Ethenylbenzene. TRC(4/89) tuvw4490.                           
 C8H10,ethylbenz  n10/86   0.299200E+05     Ethylbenzene. TRC(10/86) tuvw3200.                            
 C8H16,1-octene   n 4/87  -0.835900E+05     TRC(4/87) tuvw2500.                                           
 C8H17,n-octyl    n10/83  -0.163200E+05     TRC(10/83) tuvw1930.                                          
 C8H18,n-octane   n 4/85  -0.208750E+06     TRC(4/85) tuvw1490.                                           
 C8H18,isooctane  n 4/85  -0.224010E+06     2,2,4-Trimethylpentane. TRC(4/85) tuvw1490.                   
 C9H19,n-nonyl    n10/83  -0.370300E+05     TRC (10/83) tuvw1930.                                         
 C10H8,naphthale  g 3/01   0.150580E+06     Naphthalene. Chen,1979.                                       
 C10H21,n-decyl   n10/83  -0.577400E+05     TRC(10/83) tuvw1930.                                          
 C12H9,o-bipheny  g 8/00   0.427730E+06     o-Biphenyl radical. Burcat,1985.                              
 C12H10,biphenyl  g 8/00   0.182130E+06     Burcat,1985.                                                  
 Ca               g 8/97   0.177800E+06     Hf:Cox,1989. Sugar,1985. Gordon,1999.                         
 Ca+              g 1/98   0.773828E+06     Sugar,1985. Gordon,1999.                                      
 CaBr             tpis96  -0.248687E+05     Gurvich,1996a pt1 p471 pt2 p367.                              
 CaBr2            tpis96  -0.387197E+06     Gurvich,1996a pt1 p474 pt2 p369.                              
 CaCL             tpis96  -0.103773E+06     Gurvich,1996a pt1 p464 pt2 p363.                              
 CaCL+            tpis96   0.467191E+06     Gurvich,1996a pt1 p466 pt2 p364.                              
 CaCL2            tpis96  -0.485243E+06     Gurvich,1996a pt1 p470 pt2 p366.                              
 CaF              tpis96  -0.276404E+06     Gurvich,1996a pt1 p456 pt2 p359.                              
 CaF+             tpis96   0.260665E+06     Gurvich,1996a pt1 p460 pt2 p360.                              
 CaF2             tpis96  -0.790828E+06     Gurvich,1996a pt1 p462 pt2 p362.                              
 CaH              tpis96   0.229409E+06     Gurvich,1996a pt1 p447 pt2 p353.                              
 CaI              tpis96   0.121833E+05     Gurvich,1996a pt1 p474 pt2 p370.                              
 CaI2             tpis96  -0.259320E+06     Gurvich,1996a pt1 p477 pt2 p372.                              
 CaO              tpis96   0.380053E+05     Gurvich,1996a pt1 p443 pt2 p349.                              
 CaO+             tpis96   0.710238E+06     Gurvich,1996a pt1 p445 pt2 p351.                              
 CaOH             tpis96  -0.173307E+06     Gurvich,1996a pt1 p451 pt2 p355.                              
 CaOH+            tpis96   0.372938E+06     Gurvich,1996a pt1 p452 pt2 p356.                              
 Ca(OH)2          tpis96  -0.598339E+06     Gurvich,1996a pt1 p455 pt2 p358.                              
 CaS              tpis96   0.121475E+06     Gurvich,1996a pt1 p480 pt2 p374.                              
 Ca2              tpis96   0.341765E+06     Gurvich,1996a pt1 p439 pt2 p347.                              
 Cd               g 7/97   0.111800E+06     Hf:Cox,1989. Moore,1971. Gordon,1999.                         
 Cd+              g 7/97   0.985754E+06     Moore,1971. Gordon,1999.                                      
 CL               g 7/97   0.121301E+06     Hf:Cox,1989. Moore,1971. Moore,1970a. Gordon,1999.            
 CL+              g 1/98   0.137880E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 CL-              g 4/97  -0.233958E+06     Hotop,1985. Gordon,1999.                                      
 CLCN             g 6/95   0.134200E+06     Gurvich,1991 pt1 p230 pt2 p218                                
 CLF              tpis89  -0.557010E+05     Gurvich,1989 pt1 p190 pt2 p97.                                
 CLF3             tpis89  -0.164600E+06     Gurvich,1989 pt1 p193 pt2 p98.                                
 CLF5             tpis89  -0.238000E+06     Gurvich,1989 pt1 p194 pt2 p99.                                
 CLO              tpis89   0.101621E+06     Gurvich,1989 pt1 p180 pt2 p90.                                
 CLO2             g 7/93   0.105000E+06     Gurvich,1989 pt1 p182 pt2 p91.                                
 CL2              tpis89   0.000000E+00     Ref-Elm. Gurvich,1989 pt1 p177 pt2 p88.                       
 CL2O             tpis89   0.790000E+05     Gurvich,1989 pt1 p184 pt2 p92.                                
 Co               g 7/97   0.428442E+06     Hf:Hultgren,1973. Sugar,1985. Gordon,1999.                    
 Co+              g 7/97   0.119300E+07     Sugar,1985. Gordon,1999.                                      
 Co-              g 9/97   0.358414E+06     Hotop,1985. Gordon,1999.                                      
 Cr               g 7/97   0.397480E+06     Hf:Chase,1998 p963 6/79. Sugar,1985. Gordon,1999.             
 Cr+              g 7/97   0.105655E+07     Sugar,1985. Gordon,1999.                                      
 Cr-              g10/97   0.327023E+06     Hotop,1985. Gordon,1999.                                      
 CrN              j12/73   0.505009E+06     Chase,1998 p967.                                              
 CrO              tpis82   0.186581E+06     Gurvich,1982 pt1 p13 pt2 p17.                                 
 CrO2             tpis82  -0.108043E+06     Gurvich,1982 pt1 p16 pt2 p19.                                 
 CrO3             tpis82  -0.322037E+06     Gurvich,1982 pt1 p17 pt2 p20.                                 
 CrO3-            tpis82  -0.632851E+06     Gurvich,1982 pt1 p18 pt2 p21.                                 
 Cs               g 7/97   0.765000E+05     Hf:Cox,1989. Moore,1971. Moore,1970a. Gordon,1999.            
 Cs+              g 1/98   0.458402E+06     Moore,1971. Gordon,1999.                                      
 Cs-              g10/97   0.247972E+05     Hotop,1985. Gordon,1999.                                      
 CsBO2            tpis82  -0.686902E+06     Gurvich,1982 pt1 p505 pt2 p526.                               
 CsBr             tpis82  -0.206829E+06     Gurvich,1982 pt1 p490 pt2 p512.                               
 CsCL             tpis82  -0.242229E+06     Gurvich,1982 pt1 p487 pt2 p509.                               
 CsF              tpis82  -0.364215E+06     Gurvich,1982 pt1 p483 pt2 p506.                               
 CsH              tpis82   0.115950E+06     Gurvich,1982 pt1 p477 pt2 p501.                               
 CsI              tpis82  -0.152320E+06     Gurvich,1982 pt1 p494 pt2 p515.                               
 CsLi             tpis82   0.162146E+06     Gurvich,1982 pt1 p505 pt2 p527.                               
 CsNO2            tpis82  -0.210340E+06     Gurvich,1982 pt1 p499 pt2 p520.                               
 CsNO3            tpis82  -0.318486E+06     Gurvich,1982 pt1 p501 pt2 p522.                               
 CsNa             tpis82   0.125907E+06     Gurvich,1982 pt1 p506 pt2 p528.                               
 CsO              tpis82   0.375873E+05     Gurvich,1982 pt1 p471 pt2 p493.                               
 CsOH             g 9/97  -0.256000E+06     Gurvich,1997.                                                 
 CsRb             tpis82   0.111477E+06     Gurvich,1982 pt1 p508 pt2 p530.                               
 Cs2              tpis82   0.109404E+06     Gurvich,1982 pt1 p467 pt2 p492.                               
 Cs2Br2           tpis82  -0.565829E+06     Gurvich,1982 pt1 p491 pt2 p513.                               
 Cs2CO3           tpis82  -0.806448E+06     Gurvich,1982 pt1 p503 pt2 p524.                               
 Cs2CL2           tpis82  -0.644658E+06     Gurvich,1982 pt1 p487 pt2 p510.                               
 Cs2F2            tpis82  -0.891859E+06     Gurvich,1982 pt1 p484 pt2 p507.                               
 Cs2I2            tpis82  -0.454033E+06     Gurvich,1982 pt1 p495 pt2 p516.                               
 Cs2O             tpis82  -0.142855E+06     Gurvich,1982 pt1 p473 pt2 p496.                               
 Cs2O+            tpis82   0.283700E+06     Gurvich,1982 pt1 p474 pt2 p497.                               
 Cs2O2            tpis82  -0.247069E+06     Gurvich,1982 pt1 p476 pt2 p499.                               
 Cs2O2H2          g 9/97  -0.653000E+06     Gurvich,1997.                                                 
 Cs2SO4           g10/99  -0.111765E+07     Gurvich,1982 pt1 p497 pt2 p518.                               
 Cu               g12/97   0.337400E+06     Hf:Cox,1989. Sugar,1990. Gordon,1999.                         
 Cu+              g 3/98   0.108908E+07     Sugar,1990. Gordon,1999.                                      
 Cu-              g10/97   0.212719E+06     Hotop,1985. Gordon,1999.                                      
 CuCL             j 3/66   0.910900E+05     Chase,1998 p748.                                              
 CuF              j12/77  -0.125500E+05     Chase,1998 p1013.                                             
 CuF2             j12/77  -0.266940E+06     Chase,1998 p1017.                                             
 CuO              j12/77   0.306270E+06     Chase,1998 p1020.                                             
 Cu2              j 9/66   0.485340E+06     Chase,1998 p1022.                                             
 Cu3CL3           j 3/66  -0.258570E+06     Chase,1998 p874.                                              
 D                g 6/97   0.221720E+06     D0(D2): Herzberg,1970. Moore,1972. Gordon,1999.               
 D+               g 9/96   0.154032E+07     Moore,1972. Gordon,1999.                                      
 D-               g 8/96   0.142753E+06     Hotop,1985. Gordon,1999.                                      
 DBr              tpis89  -0.370365E+05     Gurvich,1989 pt1 p206 pt2 p107.                               
 DCL              tpis89  -0.935470E+05     Gurvich,1989 pt1 p188 pt2 p95.                                
 DF               tpis89  -0.276228E+06     Gurvich,1989 pt1 p172 pt2 p80.                                
 DOCL             g 1/01  -0.795387E+05     D0 estimated from HOCL. Jacox,1998 p155.                      
 DO2              tpis89   0.648734E+04     Gurvich,1989 pt1 p138 pt2 p49.                                
 DO2-             tpis89  -0.104796E+06     Gurvich,1989 pt1 p139 pt2 p50.                                
 D2               tpis89   0.000000E+00     Ref-Species. Gurvich,1989 pt1 p134 pt2 p45.                   
 D2+              j 9/77   0.149857E+07     Chase,1998 p1041.                                             
 D2-              j 9/77   0.235161E+06     Chase,1998 p1042.                                             
 D2O              g 6/99  -0.249210E+06     Gurvich,1989 pt1 p142 pt2 p51.                                
 D2O2             g 6/99  -0.144300E+06     Gurvich,1989 pt1 p142 pt2 p52.                                
 D2S              g 6/01  -0.240065E+05     Miller,1967. H2S data.                                        
 F                g 5/97   0.793800E+05     Hf:Cox,1989.  Moore,1971. Moore,1970a. Gordon,1999.           
 F+               g 3/97   0.176682E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 F-               g 1/98  -0.255092E+06     Hotop,1985. Gordon,1999.                                      
 FCN              g 5/99   0.343279E+05     Gurvich,1991 pt1 p229 pt2 p217.                               
 FCO              g12/99  -0.179418E+06     Hf:Gurvich,1991 pt1 p87. Jacox,1998 p193.                     
 FO               j 9/95   0.109012E+06     Chase,1996b p582.                                             
 FO2,FOO          j 9/95   0.254000E+05     Chase,1996b p582.                                             
 FO2,OFO          j 9/95   0.378600E+06     Chase,1996b p583.                                             
 F2               tpis89   0.000000E+00     Ref-Elm. Gurvich,1989. pt1 p157 pt2 p73.                      
 F2O              g 4/99   0.245000E+05     Gurvich,1989 pt1 p161 pt2 p76.                                
 F2O2             j 9/95   0.192000E+05     FOOF. Chase,1996b p585.                                       
 FS2F             j 6/76  -0.336435E+06     Difluorodisulfane. Chase,1998 p1146.                          
 Fe               g 5/97   0.415471E+06     Hf:Hultgren,1973. Sugar,1985. Gordon,1999.                    
 Fe+              g 3/98   0.118422E+07     Sugar,1985. Gordon,1999.                                      
 Fe-              g 9/97   0.393338E+06     Hotop,1985. Gordon,1999.                                      
 Fe(CO)5          j 3/78  -0.727850E+06     Chase,1998 p698.                                              
 FeCL             j 6/65   0.251040E+06     Chase,1998 p761.                                              
 FeCL2            j12/70  -0.141001E+06     Chase,1998 p822.                                              
 FeCL3            j 6/65  -0.105910E+07     Chase,1998 p879.                                              
 FeO              j 9/66   0.251040E+06     Chase,1998 p1239.                                             
 Fe(OH)2          j12/66  -0.330536E+06     Chase,1998 p1230.                                             
 Fe2CL4           j12/70  -0.431370E+06     Chase,1998 p891.                                              
 Fe2CL6           j 6/65  -0.654378E+06     Chase,1998 p928.                                              
 Ga               g12/98   0.272000E+06     Hf:Gurvich,1996a. Moore,1971. Johansson,1967. Gordon,1999.    
 Ga+              g12/98   0.856688E+06     IP:Johansson,1967. Moore,1971. Gordon,1999.                   
 GaBr             tpis96  -0.179679E+05     Gurvich,1996a pt1 p239 pt2 p193                               
 GaBr2            tpis96  -0.149181E+06     Gurvich,1996a pt1 p241 pt2 p194.                              
 GaBr3            tpis96  -0.292963E+06     Gurvich,1996a pt1 p243 pt2 p196.                              
 GaCL             tpis96  -0.696214E+05     Gurvich,1996a pt1 p231 pt2 p186                               
 GaCL2            tpis96  -0.220979E+06     Gurvich,1996a pt1 p232 pt2 p187.                              
 GaCL3            tpis96  -0.432625E+06     Gurvich,1996a pt1 p235 pt2 p189.                              
 GaF              tpis96  -0.232608E+06     Gurvich,1996a pt1 p224 pt2 p179                               
 GaF2             tpis96  -0.516712E+06     Gurvich,1996a pt1 p225 pt2 p180.                              
 GaF3             tpis96  -0.921477E+06     Gurvich,1996a pt1 p226 pt2 p182.                              
 GaH              tpis96   0.214323E+06     Gurvich,1996a pt1 p220 pt2 p177                               
 GaI              tpis96   0.448711E+05     Gurvich,1996a pt1 p247 pt2 p200                               
 GaI2             tpis96  -0.289550E+05     Gurvich,1996a pt1 p249 pt2 p201.                              
 GaI3             tpis96  -0.115877E+06     Gurvich,1996a pt1 p250 pt2 p203.                              
 GaO              tpis96   0.146824E+06     Gurvich,1996a pt1 p214 pt2 p174                               
 GaOH             tpis96  -0.143630E+06     Gurvich,1996a pt1 p222 pt2 p178.                              
 Ga2Br2           tpis96  -0.136964E+06     Gurvich,1996a pt1 p244 pt2 p197.                              
 Ga2Br4           tpis96  -0.415820E+06     Gurvich,1996a pt1 p245 pt2 p198.                              
 Ga2Br6           tpis96  -0.673689E+06     Gurvich,1996a pt1 p246 pt2 p199.                              
 Ga2CL2           tpis96  -0.220973E+06     Gurvich,1996a pt1 p237 pt2 p190.                              
 Ga2CL4           tpis96  -0.602327E+06     Gurvich,1996a pt1 p237 pt2 p191.                              
 Ga2CL6           tpis96  -0.962464E+06     Gurvich,1996a pt1 p238 pt2 p192.                              
 Ga2F2            tpis96  -0.606231E+06     Gurvich,1996a pt1 p228 pt2 p183.                              
 Ga2F4            tpis96  -0.132500E+07     Gurvich,1996a pt1 p228 pt2 p184.                              
 Ga2F6            tpis96  -0.201762E+07     Gurvich,1996a pt1 p230 pt2 p185.                              
 Ga2I2            tpis96   0.135209E+05     Gurvich,1996a pt1 p252 pt2 p204.                              
 Ga2I4            tpis96  -0.159268E+06     Gurvich,1996a pt1 p253 pt2 p205.                              
 Ga2I6            tpis96  -0.317295E+06     Gurvich,1996a pt1 p253 pt2 p206.                              
 Ga2O             tpis96  -0.994575E+05     Gurvich,1996a pt1 p216 pt2 p175.                              
 Ge               g 3/99   0.367800E+06     Hf:Gurvich,1991 pt1 p311. Sugar,1993. Gordon,1999.            
 Ge+              g 3/99   0.113498E+07     Sugar,1993. Gordon,1999.                                      
 Ge-              g 3/99   0.245403E+06     Hotop,1985. Gordon,1999.                                      
 GeBr             tpis91   0.137438E+06     Gurvich,1991 pt1 p333 pt2 p287.                               
 GeBr2            tpis91  -0.609629E+05     Gurvich,1991 pt1 p334 pt2 p288.                               
 GeBr3            tpis91  -0.119031E+06     Gurvich,1991 pt1 p335 pt2 p289.                               
 GeBr4            tpis91  -0.291000E+06     Gurvich,1991 pt1 p336 pt2 p290.                               
 GeCL             tpis91   0.690299E+05     Gurvich,1991 pt1 p328 pt2 p283.                               
 GeCL2            tpis91  -0.171000E+06     Gurvich,1991 pt1 p330 pt2 p284.                               
 GeCL3            g 6/01  -0.266951E+06     Hf:Gurvich,1991 pt1 p331. Gurvich,1979 pt2 p287.              
 GeCL4            tpis91  -0.500000E+06     Gurvich,1991 pt1 p332 pt2 p286.                               
 GeF              tpis91  -0.705930E+05     Gurvich,1991 pt1 p324 pt2 p279.                               
 GeF2             tpis91  -0.574000E+06     Gurvich,1991 pt1 p326 pt2 p280.                               
 GeF3             g 6/01  -0.806333E+06     Hf:Gurvich,1991 pt1 p327. Gurvich,1979 v2 pt2 p283.           
 GeF4             tpis91  -0.119015E+07     Gurvich,1991 pt1 p328 pt2 p282.                               
 GeH4             bar89    0.907930E+05     Barin,1989 pt1 p628.                                          
 GeI              tpis91   0.210969E+06     Gurvich,1991 pt1 p337 pt2 p291.                               
 GeO              tpis91  -0.376943E+05     Gurvich,1991 pt1 p315 pt2 p274.                               
 GeO2             tpis91  -0.106172E+06     Gurvich,1991 pt1 p323 pt2 p278.                               
 GeS              tpis91   0.925251E+05     Gurvich,1991 pt1 p344 pt2 p297.                               
 GeS2             tpis91   0.118818E+06     Gurvich,1991 pt1 p347 pt2 p299.                               
 Ge2              tpis91   0.471499E+06     Gurvich,1991 pt1 p313 pt2 p273.                               
 H                g 6/97   0.217999E+06     D0(H2):Herzberg,1970. Moore,1972. Gordon,1999.                
 H+               g10/00   0.153625E+07     IP(H): Moore,1972. Gordon,1999.                               
 H-               g 9/96   0.139031E+06     Hotop,1985. Gordon,1999.                                      
 HALO             tpis96   0.182111E+04     Gurvich,1996a pt1 p147 pt2 p111.                              
 HALO2            tpis96  -0.355474E+06     Gurvich,1996a pt1 p148 pt2 p112.                              
 HBO              tpis96  -0.210621E+06     Boron oxide-hydride Gurvich,1996a  pt1 p39,pt2 p23.           
 HBO+             g 1/01   0.117522E+07     Chase,1998 p223 12/75.                                        
 HBO2             tpis96  -0.560210E+06     Gurvich,1996a pt1 p42 pt2 p26.                                
 HBS              g 2/01   0.502080E+05     Chase,1998 p227 12/75. Jacox,1994.                            
 HBS+             g 1/01   0.112946E+07     Chase,1998 p228 12/75. Jacox,1998 p141.                       
 HBr              tpis89  -0.362900E+05     Gurvich,1989 pt1 p205 pt2 p106.                               
 HCN              g 6/01   0.133082E+06     Hf: East,1993. Gurvich,1991 pt1 p226.                         
 HCO              g 1/01   0.423978E+05     Hf:Terentis,1996. Jacox,1998 p146.                            
 HCO+             g 1/01   0.833034E+06     Formyl ion. Hf:Chase,1998 p603 12/70. Jacox,1998 p145.        
 HCCN             tpis89   0.610431E+06     Gurvich,1989 pt1 p228 pt2 p216.                               
 HCCO             g 6/01   0.176568E+06     Ketenyl rad. Osborn,1997. Szalay,1996. Jacox,1998 p156.       
 HCL              tpis89  -0.923100E+05     Gurvich,1989 pt1 p186 pt2 p93.                                
 HD               tpis89   0.323302E+03     Gurvich,1989 pt1 p144 pt2 p53.                                
 HD+              j 9/77   0.149679E+07     Chase,1998 p1034.                                             
 HDO              g 5/99  -0.245280E+06     Gurvich,1989 pt1 p145 pt2 p55.                                
 HDO2             g 5/99  -0.140242E+06     Gurvich,1989 pt1 p146 pt2 p56.                                
 HF               tpis89  -0.273300E+06     Gurvich,1989 pt1 p162 pt2 p77.                                
 HI               j 9/61   0.263590E+05     Chase,1998 p1265.                                             
 HNC              g 6/01   0.194378E+06     Hf:Gurvich,1991 pt1 p227. Jacox,1998 p145.                    
 HNCO             g 7/00  -0.118057E+06     Hf:East,1993. Jacox,1998 p236.                                
 HNO              g10/01   0.102033E+06     Gurvich,1989 pt1 p362 pt2 p227. Jacox,1998 p151.              
 HNO2             tpis89  -0.784519E+05     Cis-trans. Gurvich,1989 pt1 p363 pt2 p228.                    
 HNO3             g 5/99  -0.133913E+06     Gurvich,1989 pt1 p367 pt2 p231.                               
 HOCL             g 1/01  -0.757400E+05     Hf:Gurvich,1989 pt1 p187. Jacox,1998 p155.                    
 HOF              tpis89  -0.968982E+05     Gurvich,1989 pt1 p171 pt2 p79.                                
 HO2              g 4/02   0.120200E+05     Hf:Hills,1984 & NASA data. Jacox,1998 p153.                   
 HO2-             g 5/02  -0.979231E+05     B3LYP.  EA: Oakes, 1985.                                      
 HPO              tpis89  -0.568688E+05     Hf:Gurvich,1989 pt1 p424. Jacox,1994 p46.                     
 HSO3F            j 6/72  -0.753120E+06     Chase,1998 p1057.                                             
 H2               tpis78   0.000000E+00     Ref-Elm. Gurvich,1978 pt1 p103 pt2 p31.                       
 H2+              tpis78   0.149467E+07     Gurvich,1978 pt1 p107 pt2 p33.                                
 H2-              j 9/77   0.235168E+06     Chase,1998 p1312.                                             
 HBOH             g 9/98  -0.487244E+05     Gurvich,1996a pt1 p44 pt2 p27.                                
 HCHO,formaldehy  g 5/01  -0.108580E+06     Hf:TRC(6/78) w-5300. Gurvich,1991 pt1 p62 pt2 p47.            
 HCOOH            g 6/01  -0.378570E+06     Formic acid. Chao,1978.                                       
 H2F2             tpis89  -0.569924E+06     Gurvich,1989  v1 pt1 p164 pt2 p308.                           
 H2O              g 8/89  -0.241826E+06     Hf:Cox,1989. Woolley,1987. TRC(10/88) tuv25.                  
 H2O+             tpis89   0.981602E+06     Gurvich,1989 pt1 p125 pt2 p38.                                
 H2O2             g 6/99  -0.135880E+06     Hf:Gurvich,1989 pt1 p127. Gurvich,1978 pt1 p121.              
 H2S              g 4/01  -0.206000E+05     Gurvich,1989 pt1 p298 pt2 p181.                               
 H2SO4            tpis89  -0.732732E+06     Gurvich,1989 pt1 p300 pt2 p182.                               
 H2BOH            tpis96  -0.289634E+06     Gurvich,1996a pt1 p46 pt2 p29.                                
 HB(OH)2          tpis96  -0.644439E+06     Gurvich,1996a pt1 p47 pt2 p30.                                
 H3BO3            tpis96  -0.100436E+07     Gurvich,1996a pt1 p50 pt2 p32.                                
 H3B3O3           tpis96  -0.120376E+07     Gurvich,1996a pt1 p53 pt2 p34.                                
 H3B3O6           tpis96  -0.226369E+07     Gurvich,1996a pt1 p55 pt2 p35.                                
 H3F3             tpis89  -0.883677E+06     Gurvich,1989 pt1 p166 pt2 p309.                               
 H3O+             tpis89   0.598000E+06     Gurvich,1989 pt1 p130 pt2 p41.                                
 (HCOOH)2         g 6/01  -0.820943E+06     Formic acid dimer. Chao,1978.                                 
 H4F4             tpis89  -0.118693E+07     Gurvich,1989 pt1 p167 pt2 p310.                               
 H5F5             tpis89  -0.149019E+07     Gurvich,1989 pt1 p168 pt2 p311.                               
 H6F6             tpis89  -0.180555E+07     Gurvich,1989 pt1 p169 pt2 p312.                               
 H7F7             tpis89  -0.209970E+07     Gurvich,1989 pt1 p170 pt2 p313.                               
 He               g 5/97   0.000000E+00     Ref-Elm. Moore,1971. Moore,1970a. Gordon,1999.                
 He+              g 3/97   0.237852E+07     Moore,1971; Moore,1970a. Gordon,1999.                         
 Hg               g 1/98   0.613800E+05     Hf:Cox,1989. Moore,1971. Gordon,1999.                         
 Hg+              g 7/97   0.107464E+07     Moore,1971. Gordon,1999.                                      
 HgBr2            g12/00  -0.913116E+05     Hf: Pankratz,1984. Chase,1998 p485 3/62.                      
 I                g 3/97   0.106760E+06     Hf:Cox,1989. Moore,1971. Moore,1970a. Gordon,1999.            
 I+               g10/97   0.112135E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 I-               g10/97  -0.194596E+06     Hotop,1985. Gordon,1999.                                      
 IF5              tpis89  -0.841000E+06     Gurvich,1989 pt1 p232 pt2 p123.                               
 IF7              tpis89  -0.961500E+06     Gurvich,1989 pt1 p234 pt2 p124.                               
 I2               tpis89   0.624200E+05     Gurvich,1989 pt1 p220 pt2 p117.                               
 In               g 1/99   0.240700E+06     Hf:Gurvich,1996a. Johansson,1967. Moore,1971. Gordon,1999.    
 In+              g 4/99   0.699643E+04     IP:Johansson,1967. Moore,1971. Gordon,1999.                   
 InBr             tpis96  -0.541159E+05     Gurvich,1996a pt1 p291 pt2 p233                               
 InBr2            tpis96  -0.149729E+06     Gurvich,1996a pt1 p292 pt2 p234.                              
 InBr3            tpis96  -0.256587E+06     Gurvich,1996a pt1 p292 pt2 p236.                              
 InCL             tpis96  -0.721479E+05     Gurvich,1996a pt1 p281 pt2 p225                               
 InCL2            tpis96  -0.201483E+06     Gurvich,1996a pt1 p283 pt2 p226.                              
 InCL3            tpis96  -0.369693E+06     Gurvich,1996a pt1 p286 pt2 p228.                              
 InF              tpis96  -0.193420E+06     Gurvich,1996a pt1 p272 pt2 p217.                              
 InF2             tpis96  -0.457187E+06     Gurvich,1996a pt1 p274 pt2 p218.                              
 InF3             tpis96  -0.863080E+06     Gurvich,1996a pt1 p276 pt2 p220.                              
 InH              tpis96   0.215017E+06     Gurvich,1996a pt1 p269 pt2 p215                               
 InI              tpis96   0.264171E+05     Gurvich,1996a pt1 p298 pt2 p241.                              
 InI2             tpis96  -0.394606E+05     Gurvich,1996a pt1 p300 pt2 p243.                              
 InI3             tpis96  -0.105436E+06     Gurvich,1996a pt1 p301 pt2 p245.                              
 InO              tpis96   0.145993E+06     Gurvich,1996a pt1 p261 pt2 p212                               
 InOH             tpis96  -0.124447E+06     Gurvich,1996a pt1 p271 pt2 p216.                              
 In2Br2           tpis96  -0.196305E+06     Gurvich,1996a pt1 p294 pt2 p237.                              
 In2Br4           tpis96  -0.436509E+06     Gurvich,1996a pt1 p295 pt2 p238.                              
 In2Br6           tpis96  -0.628683E+06     Gurvich,1996a pt1 p296 pt2 p239.                              
 In2CL2           tpis96  -0.232177E+06     Gurvich,1996a pt1 p287 pt2 p229.                              
 In2CL4           tpis96  -0.579126E+06     Gurvich,1996a pt1 p287 pt2 p230.                              
 In2CL6           tpis96  -0.882340E+06     Gurvich,1996a pt1 p288 pt2 p231.                              
 In2F2            tpis96  -0.532234E+06     Gurvich,1996a pt1 p276 pt2 p221.                              
 In2F4            tpis96  -0.128479E+07     Gurvich,1996a pt1 p277 pt2 p222.                              
 In2F6            tpis96  -0.196000E+07     Gurvich,1996a pt1 p279 pt2 p223.                              
 In2I2            tpis96  -0.278135E+05     Gurvich,1996a pt1 p303 pt2 p246.                              
 In2I4            tpis96  -0.199143E+06     Gurvich,1996a pt1 p304 pt2 p247.                              
 In2I6            tpis96  -0.319720E+06     Gurvich,1996a pt1 p305 pt2 p248.                              
 In2O             tpis96  -0.347637E+05     Gurvich,1996a pt1 p264 pt2 p213.                              
 K                g 7/97   0.890000E+05     Hf:Cox,1989. Sugar,1985. Gordon 1999.                         
 K+               g 6/97   0.514008E+06     Sugar,1985. Gordon 1999.                                      
 K-               g 9/97   0.344181E+05     Hotop,1985. Gordon 1999.                                      
 KALF4            tpis82  -0.190786E+07     Gurvich,1982 pt1 p417 pt2 p441.                               
 KBO2             tpis82  -0.668023E+06     Gurvich,1982 pt1 p415 pt2 p439.                               
 KBr              tpis82  -0.179251E+06     Gurvich,1982 pt1 p396 pt2 p423.                               
 KCN              j 3/66   0.794960E+05     Chase,1998 p620.                                              
 KCL              tpis82  -0.214575E+06     Gurvich,1982 pt1 p393 pt2 p420.                               
 KF               tpis82  -0.328445E+06     Gurvich,1982 pt1 p389 pt2 p417.                               
 KH               tpis82   0.125399E+06     Gurvich,1982 pt1 p383 pt2 p412.                               
 KI               tpis82  -0.128456E+06     Gurvich,1982 pt1 p400 pt2 p426.                               
 KLi              tpis82   0.170702E+06     Gurvich,1982 pt1 p419 pt2 p444.                               
 KNO2             tpis82  -0.192497E+06     Gurvich,1982 pt1 p406 pt2 p431.                               
 KNO3             tpis82  -0.315833E+06     Gurvich,1982 pt1 p409 pt2 p433.                               
 KNa              tpis82   0.132404E+06     Gurvich,1982 pt1 p420 pt2 p445.                               
 KO               tpis82   0.647333E+05     Gurvich,1982 pt1 p375 pt2 p404.                               
 KOH              g 9/97  -0.232000E+06     Gurvich,1997.                                                 
 K2               tpis82   0.126546E+06     Gurvich,1982 pt1 p370 pt2 p402.                               
 K2+              tpis82   0.524661E+06     Gurvich,1982 pt1 p374 pt2 p403.                               
 K2Br2            tpis82  -0.538744E+06     Gurvich,1982 pt1 p397 pt2 p424.                               
 K2CO3            tpis82  -0.811649E+06     Gurvich,1982 pt1 p411 pt2 p435.                               
 K2C2N2           j 3/66  -0.836800E+04     Chase,1998 p678.                                              
 K2CL2            tpis82  -0.615394E+06     Gurvich,1982 pt1 p393 pt2 p421.                               
 K2F2             tpis82  -0.859875E+06     Gurvich,1982 pt1 p389 pt2 p418.                               
 K2I2             tpis82  -0.418915E+06     Gurvich,1982 pt1 p401 pt2 p427.                               
 K2O              tpis82  -0.740869E+05     Gurvich,1982 pt1 p377 pt2 p407.                               
 K2O+             tpis82   0.368390E+06     Gurvich,1982 pt1 p379 pt2 p408.                               
 K2O2             tpis82  -0.191566E+06     Gurvich,1982 pt1 p381 pt2 p410.                               
 K2O2H2           g 9/97  -0.641000E+06     Gurvich,1997.                                                 
 K2SO4            g10/99  -0.109585E+07     Gurvich,1982 pt1 p404 pt2 p429.                               
 Kr               g 8/97   0.000000E+00     Ref-Elm. Sugar,1991.                                          
 Kr+              g 7/97   0.135695E+07     Sugar,1991. Gordon,1999.                                      
 Li               g 7/97   0.159300E+06     Hf:Cox,1989. Moore,1971. Gordon,1999.                         
 Li+              g 3/97   0.685719E+06     Moore,1971. Gordon,1999.                                      
 Li-              g 1/98   0.934747E+05     Hotop,1985. Gordon,1999.                                      
 LiALF4           tpis82  -0.185729E+07     Gurvich,1982 pt1 p300 pt2 p333.                               
 LiBO2            tpis82  -0.652352E+06     Gurvich,1982 pt1 p299 pt2 p332.                               
 LiBr             tpis82  -0.151163E+06     Gurvich,1982 pt1 p285 pt2 p318.                               
 LiCL             tpis82  -0.193780E+06     Gurvich,1982 pt1 p281 pt2 p314.                               
 LiF              tpis89  -0.340945E+06     Gurvich,1982 pt1 p275 pt2 p310.                               
 LiH              tpis82   0.139264E+06     Gurvich,1982 pt1 p265 pt2 p301.                               
 LiI              tpis82  -0.852699E+05     Gurvich,1982 pt1 p289 pt2 p322.                               
 LiN              j12/66   0.334720E+06     Chase,1998 p1500.                                             
 LiNO2            tpis82  -0.202031E+06     Gurvich,1982 pt1 p294 pt2 p327.                               
 LiNO3            tpis82  -0.311585E+06     Gurvich,1982 pt1 p296 pt2 p329.                               
 LiO              tpis82   0.729143E+05     Gurvich,1982 pt1 p256 pt2 p294.                               
 LiOF             j 9/65  -0.920480E+05     Chase,1998 p1069.                                             
 LiOH             g12/96  -0.229000E+06     Gurvich,1996b.                                                
 LiON             j 9/66   0.179912E+06     Chase,1998 p1501.                                             
 Li2              j12/83   0.215900E+06     Chase,1998 p1505.                                             
 Li2+             tpis82   0.721611E+06     Gurvich,1982 pt1 p249 pt2 p292.                               
 Li2Br2           tpis82  -0.495834E+06     Gurvich,1982 pt1 p286 pt2 p319.                               
 Li2CL2           tpis82  -0.597539E+06     Gurvich,1982 pt1 p282 pt2 p315.                               
 Li2F2            tpis82  -0.935323E+06     Gurvich,1982 pt1 p276 pt2 p311.                               
 Li2I2            tpis82  -0.362801E+06     Gurvich,1982 pt1 p290 pt2 p323.                               
 Li2O             tpis82  -0.167339E+06     Gurvich,1982 pt1 p259 pt2 p296.                               
 Li2O+            tpis82   0.439095E+06     Gurvich,1982 pt1 p260 pt2 p297.                               
 Li2O2            tpis82  -0.279398E+06     Gurvich,1982 pt1 p262 pt2 p299.                               
 Li2O2H2          g12/96  -0.737000E+06     Gurvich,1996b.                                                
 Li2SO4           j12/78  -0.104182E+07     Chase,1998 p1522.                                             
 Li3+             tpis82   0.756591E+06     Gurvich,1982 pt1 p251 pt2 p293.                               
 Li3Br3           tpis82  -0.824639E+06     Gurvich,1982 pt1 p287 pt2 p320.                               
 Li3CL3           tpis82  -0.976107E+06     Gurvich,1982 pt1 p283 pt2 p316.                               
 Li3F3            tpis82  -0.152460E+07     Gurvich,1982 pt1 p278 pt2 p312.                               
 Li3I3            tpis82  -0.612457E+06     Gurvich,1982 pt1 p290 pt2 p324.                               
 Mg               g 6/97   0.147100E+06     Hf:Cox,1989. Kaufman,1991a. Gordon,1999.                      
 Mg+              g 6/97   0.891047E+06     Kaufman,1991a. Gordon,1999.                                   
 MgBr             tpis96   0.616331E+04     Gurvich,1996a pt1 p417 pt2 p331.                              
 MgBr2            tpis96  -0.306743E+06     Gurvich,1996a pt1 p420 pt2 p333.                              
 MgCL             tpis96  -0.547049E+05     Gurvich,1996a pt1 p412 pt2 p328.                              
 MgCL+            g 1/01   0.646339E+06     Chase,1998 p786 6/68.                                         
 MgCL2            tpis96  -0.399170E+06     Gurvich,1996a pt1 p416 pt2 p330.                              
 MgF              tpis96  -0.232267E+06     Gurvich,1996a pt1 p408 pt2 p325.                              
 MgF+             g 2/01   0.516868E+06     Chase,1998 p1071 12/75.                                       
 MgF2             tpis96  -0.735498E+06     Gurvich,1996a pt1 p411 pt2 p327.                              
 MgF2+            g 2/01   0.582692E+06     Chase,1998 p1122 12/75.                                       
 MgH              tpis96   0.229786E+06     Gurvich,1996a pt1 p401 pt2 p320.                              
 MgI              tpis96   0.612063E+05     Gurvich,1996a pt1 p420 pt2 p334.                              
 MgI2             tpis96  -0.171706E+06     Gurvich,1996a pt1 p423 pt2 p336.                              
 MgN              j 3/64   0.288696E+06     Chase,1998 p1535.                                             
 MgO              tpis96   0.322613E+05     Gurvich,1996a pt1 p398 pt2 p318.                              
 MgOH             tpis96  -0.132429E+06     Gurvich,1996a pt1 p404 pt2 p322.                              
 MgOH+            g 1/01   0.615769E+06     Chase,1998 p1285 12/75.                                       
 Mg(OH)2          tpis96  -0.551996E+06     Gurvich,1996a pt1 p407 pt2 p324.                              
 MgS              tpis96   0.120649E+06     Gurvich,1996a pt1 p425 pt2 p338.                              
 Mg2              tpis96   0.286513E+06     Gurvich,1996a pt1 p393 pt2 p316.                              
 Mg2F4            j12/75  -0.171837E+07     Chase,1998 p1178.                                             
 Mn               g 7/97   0.282400E+06     Hf:Desai,1987. Sugar,1985. Gordon,1999.                       
 Mn+              g 6/97   0.100587E+07     Sugar,1985. Gordon,1999.                                      
 Mo               g 7/97   0.658500E+06     Hf:Desai,1987. Sugar,1988. Gordon,1999.                       
 Mo+              g 7/97   0.134901E+07     Sugar,1988. Gordon,1999.                                      
 Mo-              g10/97   0.580325E+06     Hotop,1985. Gordon,1999.                                      
 MoO              tpis89   0.358005E+06     Gurvich,1982 pt1 p25 pt2 p30.                                 
 MoO2             tpis82  -0.155581E+05     Gurvich,1982 pt1 p28 pt2 p33.                                 
 MoO3             tpis82  -0.364412E+06     Gurvich,1982 pt1 p31 pt2 p35.                                 
 MoO3-            tpis82  -0.655243E+06     Gurvich,1982 pt1 p32 pt2 p36.                                 
 Mo2O6            tpis82  -0.114945E+07     Gurvich,1982 pt1 p33 pt2 p37.                                 
 Mo3O9            tpis82  -0.190203E+07     Gurvich,1982 pt1 p34 pt2 p38.                                 
 Mo4O12           tpis82  -0.262553E+07     Gurvich,1982 pt1 p36 pt2 p39.                                 
 Mo5O15           tpis82  -0.332911E+07     Gurvich,1982 pt1 p38 pt2 p40.                                 
 N                g 5/97   0.472680E+06     Hf:Cox,1989. Moore,1975. Gordon,1999.                         
 N+               g 6/97   0.188213E+07     Moore,1975. Gordon,1999.                                      
 N-               j12/82   0.473538E+06     Hotop,1985. Chase,1998 p1602. Gordon,1999.                    
 NCO              g 6/01   0.131847E+06     Hf:East,1993. Jacox,1998 p184.                                
 ND               g 4/01   0.355739E+06     Hf:est. from NH,H&D data. Chase,1998 p1037 6/77.              
 ND2              g 4/01   0.184837E+06     Hf:est. from NH2,H,&D data. Jacox,1998 p133.                  
 ND3              g 4/01  -0.547521E+05     Hf:est. from NH3,H,&D data. Chase,1998 p1047 6/77.            
 NF               tpis89   0.232990E+06     Gurvich,1989 pt1 p372 pt2 p234. Gurvich,1978 pt2 p243.        
 NF2              g 4/99   0.344214E+05     Gurvich,1989 pt1 p373. McBride,1992 METHOD NRRAO1.            
 NF3              g 4/99  -0.131700E+06     Gurvich,1989 pt1 p375. McBride,1992 METHOD NRRAO2.            
 NH               g 4/99   0.357032E+06     Hf:Anderson,1989. Gurvich,1978 pt2 p223.                      
 NH+              g 5/99   0.166579E+07     Hf:Gibson,1985. Gurvich,1989 pt2 p216.                        
 NHF              tpis89   0.112000E+06     Gurvich,1989 pt1 p386 pt2 p247.                               
 NHF2             tpis89  -0.103000E+06     Gurvich,1989 pt1 p388 pt2 p249.                               
 NH2              g 3/01   0.189135E+06     Hf:Anderson,1989. Gurvich,1989 pt1 p349.Jacox,1998 p133.      
 NH2F             tpis89  -0.750000E+05     Gurvich,1989 pt1 p387 pt2 p248.                               
 NH3              tpis89  -0.459400E+05     Gurvich,1989 pt1 p354 pt2 p219. Haar,1968.                    
 NH2OH            tpis89  -0.500000E+05     Hydroxylamine. Gurvich,1989 pt1 p368 pt2 p232.                
 NH4+             tpis89   0.644905E+06     Gurvich,1989 pt1 p355 pt2 p220.                               
 NO               tpis89   0.912713E+05     Gurvich,1978,1989 pt1 p326 pt2 p203.                          
 NO+              g 5/99   0.990810E+06     Cp,S,IP(NO): Gurvich,1989 pt1 p330 pt2 p205.                  
 NOCL             g 4/99   0.526988E+05     Gurvich,1989 pt1 p389. McBride,1992 METHOD PANDK.             
 NOF              g 4/99  -0.650000E+05     Gurvich,1989 pt1 p382. McBride,1992 METHOD NRRAO2.            
 NOF3             tpis89  -0.187000E+06     Gurvich,1989 pt1 p385 pt2 p246.                               
 NO2              g 4/99   0.341930E+05     Gurvich,1989 pt1 p332 pt2 p207.                               
 NO2-             tpis89  -0.200036E+06     Gurvich,1989 pt1 p334 pt2 p208.                               
 NO2CL            g 4/99   0.125000E+05     Gurvich,1989 pt1 p391. McBride,1992 METHOD NRRAO1.            
 NO2F             g 4/99  -0.109000E+06     Gurvich,1989 pt1 p349. McBride,1992 METHOD NRRAO1.            
 NO3              j12/64   0.711280E+05     Chase,1998 p1607.                                             
 NO3-             tpis89  -0.310780E+06     Gurvich,1989 pt1 p335 pt2 p209.                               
 NO3F             tpis89   0.150000E+05     Gurvich,1989 pt1 p384 pt2 p245.                               
 N2               tpis78   0.000000E+00     Ref-Elm. Gurvich,1978 pt1 p280 pt2 p207.                      
 N2+              tpis89   0.150951E+07     Gurvich,1989 pt1 p323 pt2 p200.                               
 N2-              j 9/77   0.148183E+06     Chase,1998 p1623.                                             
 NCN              g 6/01   0.500457E+06     Hf:Gurvich,1991 pt1 p219. Jacox,1998 p180.                    
 N2D2,cis         g 6/01   0.202857E+06     Hf:Use NASA data for N2H2,H,&D. Chase,1998 p1044 6/77.        
 N2F2             tpis89   0.623735E+05     Gurvich,1989 pt1 p377 pt2 p237.                               
 N2F4             tpis89  -0.220000E+05     Gurvich,1989 pt1 p380 pt2 p240.                               
 N2H2             g 5/99   0.211859E+06     Gurvich,1989 pt1 p356.Trans,cis,& 1,1 in equilibrium.         
 NH2NO2           tpis89  -0.260000E+05     Aminyl Nitrite. Gurvich,1989 pt1 p370 pt2 p233.               
 N2H4             g 4/99   0.951800E+05     Gurvich,1989 pt1 p360 pt2 p225.                               
 N2O              g 4/99   0.816000E+05     Gurvich,1989 pt1 p337 pt2 p210.                               
 N2O+             j12/70   0.133296E+07     Chase,1998 p1625.                                             
 N2O3             g 4/99   0.866306E+05     Gurvich,1989 pt1 p338 pt2 p211.                               
 N2O4             tpis89   0.111109E+05     Gurvich,1989 pt1 p342 pt2 p212.                               
 N2O5             g 4/99   0.133000E+05     Gurvich,1989 pt1 p343 pt2 p213.                               
 N3               tpis89   0.436000E+06     Gurvich,1989 pt1 p325 pt2 p202.                               
 N3H              g 4/99   0.294000E+06     Gurvich,1989 pt1 p362 pt2 p226.                               
 Na               g 8/97   0.107500E+06     Hf:Cox,1989. Martin,W.C.,1981. Gordon,1999.                   
 Na+              g 1/98   0.609543E+06     Martin,W.C.,1981. Gordon,1999.                                
 Na-              g 4/97   0.484534E+05     Hotop,1985. Gordon,1999.                                      
 NaALF4           tpis82  -0.185784E+07     Gurvich,1982 pt1 p359 pt2 p393.                               
 NaBO2            tpis82  -0.633449E+06     Gurvich,1982 pt1 p358 pt2 p392.                               
 NaBr             tpis82  -0.145929E+06     Gurvich,1982 pt1 p342 pt2 p379.                               
 NaCN             j 3/66   0.942660E+05     Chase,1998 p634.                                              
 NaCL             tpis82  -0.181545E+06     Gurvich,1982 pt1 p337 pt2 p375.                               
 NaF              tpis82  -0.295157E+06     Gurvich,1982 pt1 p332 pt2 p371.                               
 NaH              tpis82   0.140835E+06     Gurvich,1982 pt1 p326 pt2 p366.                               
 NaI              tpis82  -0.906379E+05     Gurvich,1982 pt1 p345 pt2 p382.                               
 NaLi             tpis82   0.178598E+06     Gurvich,1982 pt1 p363 pt2 p396.                               
 NaNO2            g10/99  -0.166293E+06     Gurvich,1982 pt1 p352 pt2 p387.                               
 NaNO3            tpis82  -0.285529E+06     Gurvich,1982 pt1 p355 pt2 p389.                               
 NaO              tpis82   0.106505E+06     Gurvich,1982 pt1 p318 pt2 p358.                               
 NaOH             g12/96  -0.191000E+06     Gurvich,1996b.                                                
 NaOH+            g 2/01   0.683862E+06     Chase,1998 p1297 12/71. Jacox,1994.                           
 Na2              tpis82   0.142339E+06     Gurvich,1982 pt1 p314 pt2 p357.                               
 Na2Br2           tpis82  -0.480848E+06     Gurvich,1982 pt1 p342 pt2 p380.                               
 Na2CL2           tpis82  -0.564402E+06     Gurvich,1982 pt1 p338 pt2 p376.                               
 Na2F2            tpis82  -0.834063E+06     Gurvich,1982 pt1 p333 pt2 p372.                               
 Na2I2            tpis82  -0.356870E+06     Gurvich,1982 pt1 p346 pt2 p383.                               
 Na2O             tpis82  -0.165598E+05     Gurvich,1982 pt1 p321 pt2 p361.                               
 Na2O+            tpis82   0.520834E+06     Gurvich,1982 pt1 p322 pt2 p362.                               
 Na2O2            tpis82  -0.123930E+06     Gurvich,1982 pt1 p324 pt2 p364.                               
 Na2O2H2          g 8/01  -0.624000E+06     Gurvich,1996b.                                                
 Na2SO4           tpis82  -0.104013E+07     Gurvich,1982 pt1 p349 pt2 p385.                               
 Na3CL3           tpis82  -0.912675E+06     Gurvich,1982 pt1 p339 pt2 p377.                               
 Na3F3            tpis82  -0.134802E+07     Gurvich,1982 pt1 p334 pt2 p373.                               
 Nb               g 3/98   0.723113E+06     Hf:Gurvich,1982. Moore,1971. Moore,1970a. Gordon,1999.        
 Nb+              g 7/97   0.139360E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Nb-              g 9/97   0.631054E+06     Hotop,1985. Gordon,1999.                                      
 NbCL5            j12/74  -0.703330E+06     Chase,1998 p918.                                              
 NbO              tpis82   0.210989E+06     Gurvich,1982 pt1 p76 pt2 p78.                                 
 NbOCL3           bar 89  -0.752300E+06     Barin,1989. Wagman,1982.                                      
 NbO2             tpis82  -0.201267E+06     Gurvich,1982 pt1 p80 pt2 p81.                                 
 Ne               g 5/97   0.000000E+00     Ref-Elm. Moore,1971. Moore,1970a. Gordon,1999.                
 Ne+              g 3/97   0.208697E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Ni               g 8/97   0.430117E+06     Hf:Hultgren,1973. Litzen,1993. Gordon,1999.                   
 Ni+              g 8/97   0.117259E+07     Sugar,1985. Gordon,1999.                                      
 Ni-              g 9/97   0.311764E+06     Hotop,1985. Gordon,1999.                                      
 NiCL             j 9/77   0.182004E+06     Chase,1998 p794.                                              
 NiCL2            j 9/77  -0.739310E+05     Chase,1998 p840.                                              
 NiO              g12/00   0.297064E+06     Pedley,1983 p1012 p1019.                                      
 NiS              j12/76   0.357419E+06     Chase,1998 p1707.                                             
 O                g 5/97   0.249175E+06     D0(O2):Brix,1954. Moore,1976. Gordon,1999.                    
 O+               g 8/97   0.156879E+07     Martin,W.C.,1993. Gordon,1999.                                
 O-               g 1/97   0.101846E+06     Gurvich,1989 pt1 p93. Hotop,1985. Gordon,1999.                
 OD               g 4/02   0.351720E+05     D0(OH)with ZPEadj. Gurvich,1989 pt1 p135 pt2 p47.             
 OD-              g 4/02  -0.147558E+06     Gurvich,1989 pt1 p137 pt2 p48.                                
 OH               g 4/02   0.372782E+05     D0(H-OH): Ruscic,2002. Gurvich,1978 pt1 p110 pt2 p37.         
 OH+              g 4/02   0.129921E+07     IP: Wiedmann,1992. Gurvich,1978 v1 pt2 p39.                   
 OH-              g 4/02  -0.145256E+06     Gurvich,1989 pt1 p118 pt2 p32.                                
 O2               tpis89   0.000000E+00     Ref-Elm. Gurvich,1989 pt1 p94 pt2 p9.                         
 O2+              tpis89   0.117183E+07     Gurvich,1989 pt1 p98 pt2 p11.                                 
 O2-              g11/99  -0.480279E+05     Gurvich,1989 pt1 p100 pt2 p13.                                
 O3               g 8/01   0.141800E+06     Gurvich,1989 pt1 p101 pt2 p15.                                
 P                g 5/97   0.316500E+06     Hf:Cox,1989. Martin,W.C.,1985. Gordon,1999.                   
 P+               g 4/97   0.133645E+07     Martin,W.C.,1985. Gordon,1999.                                
 P-               g 4/97   0.238827E+06     Hotop,1985. Gordon,1999.                                      
 PCL              tpis89   0.134615E+06     Gurvich,1989 pt1 p431 pt2 p282.                               
 PCL2             tpis89  -0.542924E+05     Gurvich,1989 pt1 p432 pt2 p283.                               
 PCL2-            tpis89  -0.356285E+06     Gurvich,1989 pt1 p433 pt2 p284.                               
 PCL3             tpis89  -0.289500E+06     Gurvich,1989 pt1 p433 pt2 p285.                               
 PCL5             tpis89  -0.376000E+06     Gurvich,1989 pt1 p435 pt2 p286.                               
 PF               tpis89  -0.479448E+05     Gurvich,1989 pt1 p425 pt2 p276.                               
 PF+              j 6/77   0.901518E+06     Chase,1998 p1086.                                             
 PF-              j 6/77  -0.164046E+06     Chase,1998 p1087.                                             
 PFCL             tpis89  -0.283184E+06     Gurvich,1989 pt1 p437 pt2 p288.                               
 PFCL-            tpis89  -0.529269E+06     Gurvich,1989 pt1 p438 pt2 p289.                               
 PFCL2            tpis89  -0.511925E+06     Gurvich,1989 pt1 p440 pt2 p292.                               
 PFCL4            tpis89  -0.635016E+06     Gurvich,1989 pt1 p442 pt2 p295.                               
 PF2              tpis89  -0.513104E+06     Gurvich,1989 pt1 p426 pt2 p277.                               
 PF2-             tpis89  -0.709338E+06     Gurvich,1989 pt1 p426 pt2 p278.                               
 PF2CL            tpis89  -0.735077E+06     Gurvich,1989 pt1 p439 pt2 p290.                               
 PF2CL3           tpis89  -0.878745E+06     Gurvich,1989 pt1 p442 pt2 p294.                               
 PF3              tpis89  -0.957400E+06     Gurvich,1989 pt1 p427 pt2 p279.                               
 PF3CL2           tpis89  -0.112202E+07     Gurvich,1989 pt1 p441 pt2 p293.                               
 PF4CL            tpis89  -0.136491E+07     Gurvich,1989 pt1 p439 pt2 p291.                               
 PF5              tpis89  -0.159330E+07     Gurvich,1989 pt1 p429 pt2 p280.                               
 PH               tpis89   0.230752E+06     Gurvich,1989 pt1 p420 pt2 p272.                               
 PH2              tpis89   0.119553E+06     Gurvich,1989 pt1 p422 pt2 p273.                               
 PH2-             tpis89  -0.926542E+04     Gurvich,1989 pt1 p423 pt2 p274.                               
 PH3              j 6/62   0.543900E+04     Chase,1998 p1348.                                             
 PN               tpis89   0.171487E+06     Gurvich,1989 pt1 p446 pt2 p299.                               
 PO               tpis89  -0.278577E+05     Gurvich,1989 pt1 p404 pt2 p258.                               
 PO-              tpis89  -0.140067E+06     Gurvich,1989 pt1 p407 pt2 p259.                               
 POCL3            tpis89  -0.568400E+06     Gurvich,1989 pt1 p436 pt2 p287.                               
 POFCL2           tpis89  -0.793889E+06     Gurvich,1989 pt1 p444 pt2 p297.                               
 POF2CL           tpis89  -0.102261E+07     Gurvich,1989 pt1 p443 pt2 p296.                               
 POF3             tpis89  -0.125200E+07     Gurvich,1989 pt1 p430 pt2 p281.                               
 PO2              tpis89  -0.281527E+06     Gurvich,1989 pt1 p408 pt2 p260.                               
 PO2-             tpis89  -0.597624E+06     Gurvich,1989 pt1 p409 pt2 p261.                               
 PS               tpis89   0.150431E+06     Gurvich,1989 pt1 p444 pt2 p298.                               
 P2               tpis89   0.144000E+06     Gurvich,1989 pt1 p398 pt2 p255.                               
 P2O3             tpis89  -0.684645E+06     Gurvich,1989 pt1 p410 pt2 p262.                               
 P2O4             tpis89  -0.933755E+06     Gurvich,1989 pt1 p411 pt2 p263.                               
 P2O5             tpis89  -0.112437E+07     Gurvich,1989 pt1 p411 pt2 p264.                               
 P3               tpis89   0.210000E+06     Gurvich,1989 pt1 p402 pt2 p256.                               
 P3O6             tpis89  -0.157568E+07     Gurvich,1989 pt1 p412 pt2 p265.                               
 P4               tpis89   0.589000E+05     Gurvich,1989 pt1 p402 pt2 p257.                               
 P4O6             tpis89  -0.160600E+07     Gurvich,1989 pt1 p413 pt2 p266.                               
 P4O7             tpis89  -0.198445E+07     Gurvich,1989 pt1 p414 pt2 p267.                               
 P4O8             tpis89  -0.230221E+07     Gurvich,1989 pt1 p415 pt2 p268.                               
 P4O9             tpis89  -0.261398E+07     Gurvich,1989 pt1 p416 pt2 p269.                               
 P4O10            tpis89  -0.290622E+07     Gurvich,1989 pt1 p419 pt2 p271.                               
 Pb               g 8/97   0.195200E+06     Hf:Gurvich,1991. Moore,1971. Moore,1970a. Gordon,1999.        
 Pb+              g10/97   0.916997E+06     Moore1971. Moore,1970a. Gordon,1999.                          
 Pb-              g 9/97   0.153882E+06     Hotop,1985. Gordon,1999.                                      
 PbBr             tpis91   0.648213E+05     Gurvich,1991 pt1 p434 pt2 p360.                               
 PbBr2            tpis91  -0.103908E+06     Gurvich,1991 pt1 p437 pt2 p362.                               
 PbBr3            tpis91  -0.104011E+06     Gurvich,1991 pt1 p438 pt2 p363.                               
 PbBr4            tpis91  -0.182436E+06     Gurvich,1991 pt1 p439 pt2 p364.                               
 PbCL             tpis91   0.881912E+04     Gurvich,1991 pt1 p427 pt2 p355.                               
 PbCL2            tpis91  -0.175547E+06     Gurvich,1991 pt1 p430 pt2 p357.                               
 PbCL3            tpis91  -0.177654E+06     Gurvich,1991 pt1 p432 pt2 p358.                               
 PbCL4            tpis91  -0.327430E+06     Gurvich,1991 pt1 p433 pt2 p359.                               
 PbF              tpis91  -0.988678E+05     Gurvich,1991 pt1 p419 pt2 p350.                               
 PbF2             tpis91  -0.443427E+06     Gurvich,1991 pt1 p424 pt2 p352.                               
 PbF3             tpis91  -0.489573E+06     Gurvich,1991 pt1 p425 pt2 p353.                               
 PbF4             tpis91  -0.799925E+06     Gurvich,1991 pt1 p426 pt2 p354.                               
 PbI              tpis91   0.108904E+06     Gurvich,1991 pt1 p440 pt2 p365.                               
 PbI2             tpis91  -0.102526E+05     Gurvich,1991 pt1 p443 pt2 p367.                               
 PbI3             tpis91   0.217554E+05     Gurvich,1991 pt1 p444 pt2 p368.                               
 PbI4             tpis91  -0.412265E+05     Gurvich,1991 pt1 p445 pt2 p369.                               
 PbO              tpis91   0.681371E+05     Gurvich,1991 pt1 p413 pt2 p345.                               
 PbO2             tpis91   0.136153E+06     Gurvich,1991 pt1 p416 pt2 p347.                               
 PbS              tpis91   0.127945E+06     Gurvich,1991 pt1 p448 pt2 p371.                               
 PbS2             tpis91   0.244049E+06     Gurvich,1991 pt1 p450 pt2 p372.                               
 Rb               g 1/98   0.809000E+05     Hf:Cox,1989. Moore,1971. Moore,1970a. Gordon,1999.            
 Rb+              g 1/98   0.490129E+06     Moore,1971. IP:Moore,1970a. Gordon,1999.                      
 Rb-              g 9/97   0.278185E+05     Hotop,1985. Gordon,1999.                                      
 RbBO2            tpis82  -0.678977E+06     Gurvich,1982 pt1 p459 pt2 p483.                               
 RbBr             tpis82  -0.191511E+06     Gurvich,1982 pt1 p446 pt2 p470.                               
 RbCL             tpis82  -0.223323E+06     Gurvich,1982 pt1 p443 pt2 p467.                               
 RbF              tpis82  -0.333512E+06     Gurvich,1982 pt1 p440 pt2 p464.                               
 RbH              tpis82   0.119324E+06     Gurvich,1982 pt1 p435 pt2 p459.                               
 RbI              tpis82  -0.138481E+06     Gurvich,1982 pt1 p449 pt2 p473.                               
 RbK              tpis82   0.120013E+06     Gurvich,1982 pt1 p462 pt2 p486.                               
 RbLi             tpis82   0.164181E+06     Gurvich,1982 pt1 p460 pt2 p484.                               
 RbNO2            tpis82  -0.187630E+06     Gurvich,1982 pt1 p454 pt2 p478.                               
 RbNO3            tpis82  -0.314972E+06     Gurvich,1982 pt1 p456 pt2 p480.                               
 RbNa             tpis82   0.131470E+06     Gurvich,1982 pt1 p461 pt2 p485.                               
 RbO              tpis82   0.524893E+05     Gurvich,1982 pt1 p429 pt2 p452.                               
 RbOH             g 9/97  -0.238000E+06     Gurvich,1997.                                                 
 Rb2Br2           tpis82  -0.551801E+06     Gurvich,1982 pt1 p447 pt2 p471.                               
 Rb2CL2           tpis82  -0.618374E+06     Gurvich,1982 pt1 p444 pt2 p468.                               
 Rb2F2            tpis82  -0.854913E+06     Gurvich,1982 pt1 p441 pt2 p465.                               
 Rb2I2            tpis82  -0.432956E+06     Gurvich,1982 pt1 p450 pt2 p474.                               
 Rb2O             tpis82  -0.108929E+06     Gurvich,1982 pt1 p431 pt2 p455.                               
 Rb2O2            tpis82  -0.215848E+06     Gurvich,1982 pt1 p434 pt2 p457.                               
 Rb2O2H2          g 9/97  -0.639000E+06     Gurvich,1997.  .                                              
 Rb2SO4           g10/99  -0.109659E+07     Gurvich,1982 pt1 p452 pt2 p476.                               
 Rn               g 5/97   0.000000E+00     Ref-Elm. Moore,1971. Gordon,1999.                             
 Rn+              g 1/97   0.104327E+07     Moore,1971. Gordon,1999.                                      
 S                g 5/97   0.277170E+06     Hf: Cox,1989 p22. Martin,W.C.,1990. Gordon,1999.              
 S+               g 1/98   0.128250E+07     Martin,W.C.,1990. Gordon,1999.                                
 S-               g 4/97   0.703685E+05     Hotop,1985. Gordon,1999.                                      
 SCL              j 6/78   0.156465E+06     Chase,1998 p803.                                              
 SCL2             j 6/78  -0.175730E+05     Chase,1998 p856.                                              
 SCL2+            j 6/78   0.901383E+06     Chase,1998 p857.                                              
 SD               j 6/77   0.138491E+06     Chase,1998 p1039.                                             
 SF               tpis89   0.154456E+05     Gurvich,1989 pt1 p302 pt2 p183.                               
 SF+              g 1/01   0.994570E+06     Chase,1998 p1091 6/76.                                        
 SF-              tpis89  -0.231347E+06     Gurvich,1989 pt1 p304 pt2 p184.                               
 SF2              tpis89  -0.293189E+06     Gurvich,1989 pt1 p305 pt2 p185.                               
 SF2+             g 1/01   0.706016E+06     Chase,1998 p1144 12/76.                                       
 SF2-             g 1/01  -0.394795E+06     Chase,1998 p1145 12/76.                                       
 SF3              tpis89  -0.504101E+06     Gurvich,1989 pt1 p306 pt2 p186.                               
 SF3+             j12/76   0.393583E+06     Chase,1998 p1170.                                             
 SF3-             tpis89  -0.790124E+06     Gurvich,1989 pt1 p307 pt2 p187.                               
 SF4              tpis89  -0.760000E+06     Gurvich,1989 pt1 p307 pt2 p188.                               
 SF4+             j12/76   0.416112E+06     Chase,1998 p1188.                                             
 SF4-             j12/76  -0.887464E+06     Chase,1998 p1189.                                             
 SF5              tpis89  -0.902663E+06     Gurvich,1989 pt1 p308 pt2 p189.                               
 SF5+             j12/77   0.172644E+06     Chase,1998 p1200.                                             
 SF5-             tpis89  -0.120462E+07     Gurvich,1989 pt1 p309 pt2 p190.                               
 SF6              tpis89  -0.121940E+07     Gurvich,1989 pt1 p311 pt2 p191.                               
 SF6-             j 6/77  -0.134188E+07     Chase,1998 p1206.                                             
 SH               g10/01   0.142135E+06     D0:Continetti,1991. Gurvich,1989 pt1 p296 pt2 p179.           
 SH-              g10/01  -0.865741E+05     Gurvich,1989 pt1 p297 pt2 p180.                               
 SN               tpis89   0.267388E+06     Gurvich,1989 pt1 p392 pt2 p252.                               
 SO               tpis89   0.476031E+04     Gurvich,1989 pt1 p286 pt2 p173.                               
 SO-              tpis89  -0.105968E+06     Gurvich,1989 pt1 p288 pt2 p174.                               
 SOF2             tpis89  -0.584952E+06     Gurvich,1989 pt1 p312 pt2 p192.                               
 SO2              tpis89  -0.296810E+06     Gurvich,1989 pt1 p288 pt2 p175.                               
 SO2-             tpis89  -0.408606E+06     Gurvich,1989 pt1 p290 pt2 p176.                               
 SO2CL2           j 6/71  -0.354803E+06     Chase,1998 p847.                                              
 SO2FCL           j 6/71  -0.556472E+06     Chase,1998 p754.                                              
 SO2F2            tpis89  -0.760000E+06     Gurvich,1989 pt1 p313 pt2 p193.                               
 SO3              tpis89  -0.395900E+06     Gurvich,1989 pt1 p292 pt2 p177.                               
 S2               tpis89   0.128600E+06     Gurvich,1989 pt1 p270 pt2 p165.                               
 S2-              tpis89  -0.371324E+05     Gurvich,1989 pt1 p274 pt2 p166.                               
 S2CL2            g12/00  -0.167360E+05     Chase,1998 p859 6/78.                                         
 S2F2             j 6/76  -0.401413E+06     Thiothionyl fluoride. Chase,1998 p1147.                       
 S2O              tpis89  -0.560355E+05     Gurvich,1989 pt1 p293 pt2 p178.                               
 S3               tpis89   0.144738E+06     Gurvich,1989 pt1 p275 pt2 p167.                               
 S4               tpis89   0.135632E+06     Gurvich,1989 pt1 p280 pt2 p168.                               
 S5               tpis89   0.132993E+06     Gurvich,1989 pt1 p281 pt2 p169.                               
 S6               tpis89   0.101315E+06     Gurvich,1989 pt1 p282 pt2 p170.                               
 S7               tpis89   0.111890E+06     Gurvich,1989 pt1 p283 pt2 p171.                               
 S8               tpis89   0.101277E+06     Gurvich,1989 pt1 p284 pt2 p172.                               
 Sc               g 1/99   0.377700E+06     Hf:Gurvich,1982. Sugar,1985. Gordon,1999.                     
 Sc+              g 7/97   0.101715E+07     Sugar,1985. Gordon,1999.                                      
 Sc-              g 9/97   0.352559E+06     Hotop,1985. Used J from isoelectronic Ti. Gordon,1999.        
 ScO              tpis89  -0.550653E+05     D0,Props(extrap):Gurvich,1982 pt1 p140 pt2 p143.              
 ScO+             g10/99   0.561210E+06     D0,Estim.cons:Gurvich,1982 pt1 p142 pt2 p145.                 
 ScO2             tpis82  -0.413651E+06     Gurvich,1982 pt1 p143 pt2 p147.                               
 Sc2O             tpis82  -0.230442E+05     Gurvich,1982 pt1 p144 pt2 p148.                               
 Sc2O2            tpis82  -0.490571E+06     Gurvich,1982 pt1 p145 pt2 p149.                               
 Si               g 8/97   0.450000E+06     Hf:Cox,1989. NIST data version1.1 [Online]1997. Gordon,1999.  
 Si+              g 4/97   0.124251E+07     Martin,W.C.,1983. Gordon,1999.                                
 Si-              g 4/97   0.308818E+06     Chase,1998 p1887 3/83. EA:Hotop,1985. Gordon,1999.            
 SiBr             tpis91   0.175157E+06     Gurvich,1991 pt1 p280 pt2 p249.                               
 SiBr2            tpis91  -0.510000E+05     Gurvich,1991 pt1 p281 pt2 p250.                               
 SiBr3            tpis91  -0.157000E+06     Gurvich,1991 pt1 p282 pt2 p251.                               
 SiBr4            tpis91  -0.415800E+06     Gurvich,1991 pt1 p283 pt2 p252.                               
 SiC              tpis91   0.734946E+06     Gurvich,1991 pt1 p301 pt2 p265.                               
 SiC2             tpis91   0.631361E+06     Gurvich,1991 pt1 p302 pt2 p266.                               
 SiCL             tpis91   0.142363E+06     Gurvich,1991 pt1 p271 pt2 p243.                               
 SiCL2            tpis91  -0.163069E+06     Gurvich,1991 pt1 p273 pt2 p244.                               
 SiCL3            tpis91  -0.336272E+06     Gurvich,1991 pt1 p275 pt2 p245.                               
 SiCL4            tpis91  -0.662200E+06     Gurvich,1991 pt1 p276 pt2 p246.                               
 SiF              tpis91  -0.252327E+05     Gurvich,1991 pt1 p264 pt2 p238.                               
 SiFCL            tpis91  -0.377827E+06     Gurvich,1991 pt1 p279 pt2 p248.                               
 SiF2             tpis91  -0.592838E+06     Gurvich,1991 pt1 p266 pt2 p239.                               
 SiF3             tpis91  -0.996437E+06     Gurvich,1991 pt1 p268 pt2 p240                                
 SiF4             g 6/01  -0.161578E+07     Johnson,1986. McDowell,1982. Chase,1998 p1190 (6/76).         
 SiH              tpis91   0.368636E+06     Gurvich,1991 pt1 p257 pt2 p234.                               
 SiH+             j12/71   0.114767E+07     Chase,1998 p1308.                                             
 SiHBr3           j12/76  -0.302922E+06     Chase,1998 p514.                                              
 SiHCL            tpis91   0.549459E+05     Gurvich,1991 pt1 p277 pt2 p247.                               
 SiHCL3           j12/76  -0.496222E+06     Chase,1998 880.                                               
 SiHF             tpis91  -0.162657E+06     Gurvich,1991 pt1 p270 pt2 p242.                               
 SiHF3            j 6/76  -0.120081E+07     Chase,1998 p1160.                                             
 SiHI3            j12/76  -0.744750E+05     Chase,1998 p1266.                                             
 SiH2             g 3/01   0.273333E+06     Gurvich,1991 pt1 p260. Fredin,1985. Dubois,1968.              
 SiH2Br2          j12/76  -0.190372E+06     Chase,1998 p481.                                              
 SiH2CL2          j12/76  -0.320494E+06     Chase,1998 p823.                                              
 SiH2F2           j 6/76  -0.790776E+06     Chase,1998 p1108.                                             
 SiH2I2           j12/76  -0.380740E+05     Chase,1998 p1313.                                             
 SiH3             g 3/99   0.204357E+06     Gurvich,1991 pt1 p261 pt2 p236.                               
 SiH3Br           j12/76  -0.782410E+05     Chase,1998 p439.                                              
 SiH3CL           j12/76  -0.141838E+06     Chase,1998 p764.                                              
 SiH3F            j 6/76  -0.376560E+06     Chase,1998 p1058.                                             
 SiH3I            j12/76  -0.209200E+04     Chase,1998 p1342.                                             
 SiH4             tpis91   0.347000E+05     Silane. Gurvich,1991 pt1 p263 pt 2 p237.                      
 SiI              tpis91   0.262953E+06     Gurvich,1991 pt1 p284 pt2 p253.                               
 SiI2             j12/76   0.924660E+05     Chase,1998 p1432.                                             
 SiN              g 5/99   0.403668E+06     Gurvich,1991 pt1 p295 pt2 p261.                               
 SiO              tpis91  -0.988424E+05     Gurvich,1991 pt1 p247 pt2 p227                                
 SiO2             tpis91  -0.322073E+06     Gurvich,1991 pt1 p256 pt2 p233.                               
 SiS              tpis91   0.108194E+06     Gurvich,1991 pt1 p290 pt2 p258.                               
 SiS2             tpis91   0.702272E+04     Gurvich,1991 pt1 p294 pt2 p260.                               
 Si2              tpis91   0.580196E+06     Gurvich,1991 pt1 p240 pt2 p225.                               
 Si2C             tpis91   0.554094E+06     Gurvich,1991 pt1 p304 pt2 p267.                               
 Si2F6            g 6/01  -0.238329E+07     Lyman,2001.                                                   
 Si2N             j 3/67   0.397480E+06     Chase,1998 p1611.                                             
 Si3              g 7/95   0.627867E+06     Gurvich,1991 pt1 p246 pt2 p226.                               
 Sn               g 7/97   0.301200E+06     Hf:Cox,1989. Moore,1971. Gordon,1999.                         
 Sn+              g 7/97   0.101595E+07     Moore,1971. Gordon,1999.                                      
 Sn-              g 9/97   0.179496E+06     Hotop,1985. Gordon,1999.                                      
 SnBr             tpis91   0.756440E+05     Gurvich,1991 pt1 p378 pt2 p321.                               
 SnBr2            tpis91  -0.118975E+06     Gurvich,1991 pt1 p380 pt2 p323.                               
 SnBr3            tpis91  -0.158716E+06     Gurvich,1991 pt1 p381 pt2 p324.                               
 SnBr4            tpis91  -0.324217E+06     Gurvich,1991 pt1 p384 pt2 p326.                               
 SnCL             tpis91   0.346588E+05     Gurvich,1991 pt1 p370 pt2 p315.                               
 SnCL2            tpis91  -0.202648E+06     Gurvich,1991 pt1 p373 pt2 p317.                               
 SnCL3            tpis91  -0.292372E+06     Gurvich,1991 pt1 p374 pt2 p318.                               
 SnCL4            tpis91  -0.478466E+06     Gurvich,1991 pt1 p376 pt2 p320.                               
 SnF              tpis91  -0.950171E+05     Gurvich,1991 pt1 p365 pt2 p310.                               
 SnF2             tpis91  -0.510957E+06     Gurvich,1991 pt1 p368 pt2 p312.                               
 SnF3             tpis91  -0.646630E+06     Gurvich,1991 pt1 p369 pt2 p313.                               
 SnF4             tpis91  -0.102477E+07     Gurvich,1991 pt1 p369 pt2 p314.                               
 SnI              tpis91   0.172725E+06     Gurvich,1991 pt1 p384 pt2 p327.                               
 SnI2             tpis91  -0.806674E+04     Gurvich,1991 pt1 p387 pt2 p329.                               
 SnI3             tpis91  -0.801754E+04     Gurvich,1991 pt1 p388 pt2 p330.                               
 SnI4             tpis91  -0.118854E+06     Gurvich,1991 pt1 p391 pt2 p332.                               
 SnO              tpis91   0.219111E+05     Gurvich,1991 pt1 p359 pt2 p307.                               
 SnO2             tpis91   0.116802E+05     Gurvich,1991 pt1 p364 pt2 p309.                               
 SnS              tpis91   0.111099E+06     Gurvich,1991 pt1 p394 pt2 p334.                               
 SnS2             tpis91   0.149646E+06     Gurvich,1991 pt1 p397 pt2 p336.                               
 Sn2              tpis91   0.421344E+06     Gurvich,1991 pt1 p354 pt2 p305.                               
 Sr               g 1/98   0.160500E+06     Hf:Gurvich,1996a. Moore,1971. Moore,1970a. Gordon,1999.       
 Sr+              g 1/98   0.716166E+06     Moore,1971. Gordon,1999.                                      
 SrBr             tpis96  -0.639177E+05     Gurvich,1996a pt1 p522 pt2 p402.                              
 SrBr2            tpis96  -0.406726E+06     Gurvich,1996a pt1 p524 pt2 p404.                              
 SrCL             tpis96  -0.127868E+06     Gurvich,1996a pt1 p515 pt2 p398.                              
 SrCL+            g 8/98   0.408112E+06     Gurvich,1996a pt1 p516 pt2 p399.                              
 SrCL2            tpis96  -0.484814E+06     Gurvich,1996a pt1 p520 pt2 p401.                              
 SrF              tpis96  -0.303553E+06     Gurvich,1996a pt1 p507 pt2 p394.                              
 SrF+             g 8/98   0.209468E+06     Gurvich,1996a pt1 p511 pt2 p395.                              
 SrF2             tpis96  -0.784794E+06     Gurvich,1996a pt1 p514 pt2 p397.                              
 SrH              tpis96   0.219227E+06     Gurvich,1996a pt1 p499 pt2 p388.                              
 SrI              tpis96  -0.785168E+04     Gurvich,1996a pt1 p526 pt2 p405.                              
 SrI2             tpis96  -0.278219E+06     Gurvich,1996a pt1 p528 pt2 p407.                              
 SrO              tpis96  -0.142077E+05     Gurvich,1996a pt1 p495 pt2 p384.                              
 SrO+             g 8/98   0.630054E+06     Gurvich,1996a pt1 p497 pt2 p386. Partridge,1986.              
 SrOH             tpis96  -0.194086E+06     Gurvich,1996a pt1 p502 pt2 p390.                              
 SrOH+            tpis96   0.310170E+06     Gurvich,1996a pt1 p503 pt2 p391.                              
 Sr(OH)2          tpis96  -0.596695E+06     Gurvich,1996a pt1 p506 pt2 p393.                              
 SrS              tpis96   0.104351E+06     Gurvich,1996a pt1 p529 pt2 p409.                              
 Sr2              tpis96   0.307570E+06     Gurvich,1996a pt1 p491 pt2 p382.                              
 Ta               g 7/97   0.782519E+06     Hf:Gurvich,1982 p85. Moore,1971. Gordon,1999.                 
 Ta+              g 7/97   0.154968E+07     Moore,1971. Gordon,1999.                                      
 Ta-              g 9/97   0.745469E+06     Hotop,1985. Gordon,1999.                                      
 TaCL5            j12/74  -0.764835E+06     Chase,1998 p923.                                              
 TaO              tpis89   0.242535E+06     Gurvich,1982 pt1 p86 pt2 p89.                                 
 TaO2             tpis82  -0.173662E+06     Gurvich,1982 pt1 p89 pt2 p91.                                 
 Ti               g 7/97   0.473000E+06     Hf:Cox,1989. Sugar,1985. Gordon,1999.                         
 Ti+              g 7/97   0.113762E+07     Sugar,1985. Gordon,1999.                                      
 Ti-              g 9/97   0.459204E+06     Hotop,1985. Gordon,1999.                                      
 TiCL             j12/68   0.150851E+06     Chase,1998 p808.                                              
 TiCL2            j12/68  -0.237230E+06     Chase,1998 p866.                                              
 TiCL3            j12/68  -0.539320E+06     Chase,1998 p887.                                              
 TiCL4            j12/67  -0.763160E+06     Chase,1998 p906.                                              
 TiO              tpis89   0.495036E+05     Gurvich,1982 pt1 p99 pt2 p101.                                
 TiO+             tpis82   0.685321E+06     Gurvich,1982 pt1 p104 pt2 p103.                               
 TiOCL            j 9/63  -0.244262E+06     Chase,1998 p796.                                              
 TiOCL2           j 9/63  -0.545552E+06     Chase,1998 p843.                                              
 TiO2             g10/99  -0.305430E+06     Chase,1998 p1762 12/73. Jacox,1998.                           
 U                g 7/00   0.535000E+06     Gurvich,1982 pt1 p184 pt2 p201. Blaise,1976.                  
 UF               tpis82  -0.492507E+05     Gurvich,1982 pt1 p202 pt2 p224.                               
 UF+              tpis82   0.557059E+06     Gurvich,1982 pt1 p203 pt2 p226.                               
 UF-              g12/99  -0.155679E+06     Gurvich,1982 pt1 p204 pt2 p228.                               
 UF2              tpis82  -0.535037E+06     Gurvich,1982 pt1 p205 pt2 p230.                               
 UF2+             tpis82   0.704455E+05     Gurvich,1982 pt1 p207 pt2 p232.                               
 UF2-             tpis82  -0.678233E+06     Gurvich,1982 pt1 p208 pt2 p234.                               
 UF3              tpis82  -0.106096E+07     Gurvich,1982 pt1 p210 pt2 p237.                               
 UF3+             tpis82  -0.284745E+06     Gurvich,1982 pt1 p211 pt2 p239.                               
 UF3-             tpis82  -0.118644E+07     Gurvich,1982 pt1 p212 pt2 p241.                               
 UF4              tpis82  -0.160616E+07     Gurvich,1982 pt1 p215 pt2 p244.                               
 UF4+             tpis82  -0.641539E+06     Gurvich,1982 pt1 p216 pt2 p246.                               
 UF4-             tpis82  -0.172833E+07     Gurvich,1982 pt1 p217 pt2 p248.                               
 UF5              tpis82  -0.194982E+07     Gurvich,1982 pt1 p219 pt2 p251.                               
 UF5+             tpis82  -0.853617E+06     Gurvich,1982 pt1 p220 pt2 p253.                               
 UF5-             tpis82  -0.228943E+07     Gurvich,1982 pt1 p221 pt2 p255.                               
 UF6              tpis82  -0.214864E+07     Gurvich,1982 pt1 p223 pt2 p257.                               
 UF6-             tpis82  -0.269131E+07     Gurvich,1982 pt1 p224 pt2 p258.                               
 UO               tpis82   0.304886E+05     Gurvich,1982 pt1 p186 pt2 p205.                               
 UO+              tpis82   0.580972E+06     Gurvich,1982 pt1 p189 pt2 p207.                               
 UOF              tpis82  -0.542183E+06     Gurvich,1982 pt1 p225 pt2 p259.                               
 UOF2             tpis82  -0.111551E+07     Gurvich,1982 pt1 p226 pt2 p261.                               
 UOF3             tpis82  -0.151064E+07     Gurvich,1982 pt1 p229 pt2 p264.                               
 UOF4             tpis82  -0.178561E+07     Gurvich,1982 pt1 p230 pt2 p265.                               
 UO2              tpis82  -0.477820E+06     Gurvich,1982 pt1 p193 pt2 p211.                               
 UO2+             tpis82   0.514939E+05     Gurvich,1982 pt1 p194 pt2 p213.                               
 UO2-             tpis82  -0.573700E+06     Gurvich,1982 pt1 p195 pt2 p215.                               
 UO2F             tpis82  -0.997935E+06     Gurvich,1982 pt1 p226 pt2 p260.                               
 UO2F2            tpis82  -0.135423E+07     Gurvich,1982 pt1 p228 pt2 p263.                               
 UO3              tpis82  -0.799239E+06     Gurvich,1982 pt1 p197 pt2 p218.                               
 UO3-             tpis82  -0.130515E+07     Gurvich,1982 pt1 p198 pt2 p220.                               
 V                g 7/97   0.517267E+06     Hf:Gurvich,1982 p59. Sugar,1985. Gordon,1999.                 
 V+               g 7/97   0.117375E+07     Sugar,1985. Gordon,1999.                                      
 V-               g 9/97   0.460386E+06     Hotop,1985. Gordon,1999.                                      
 VCL4             g10/00  -0.527058E+06     Nagarajan,1963. Creighton,1966. Blankenship,1962.             
 VN               j12/73   0.523000E+06     Chase,1998 p1616.                                             
 VO               tpis89   0.148583E+06     Gurvich,1982 pt1 p62 pt2 p64.                                 
 VO2              tpis82  -0.232698E+06     Gurvich,1982 pt1 p64 pt2 p66.                                 
 V4O10            g10/99  -0.282516E+07     Gurvich,1982 pt1 p69 pt2 p70.                                 
 W                g 4/98   0.851244E+06     Hf:Gurvich,1982 p42. Moore,1971. Moore,1970a. Gordon,1999.    
 W+               g 7/97   0.162784E+07     Moore,1971. Gordon,1999.                                      
 W-               g 1/99   0.766392E+06     Hotop,1985. Gordon,1999.                                      
 WCL6             j12/66  -0.493712E+06     Chase,1998 p935.                                              
 WO               tpis82   0.401736E+06     Gurvich,1982 pt1 p43 pt2 p47.                                 
 WOCL4            j 3/67  -0.573493E+06     Chase,1998 p900.                                              
 WO2              tpis82   0.290617E+05     Gurvich,1982 pt1 p47 pt2 p50.                                 
 WO2CL2           j 3/67  -0.671532E+06     Chase,1998 p849.                                              
 WO3              tpis82  -0.319725E+06     Gurvich,1982 pt1 p50 pt2 p52.                                 
 WO3-             tpis82  -0.650476E+06     Gurvich,1982 pt1 p51 pt2 p53.                                 
 (WO3)2           tpis82  -0.121044E+07     Gurvich,1982 pt1 p52 pt2 p54.                                 
 (WO3)3           tpis82  -0.201329E+07     Gurvich,1982 pt1 p53 pt2 p55.                                 
 (WO3)4           tpis82  -0.281743E+07     Gurvich,1982 pt1 p54 pt2 p56.                                 
 (WO3)5           tpis82  -0.355149E+07     Gurvich,1982 pt1 p56 pt2 p57.                                 
 Xe               g 1/99   0.000000E+00     Ref-Elm. Moore,1971. Moore,1970a. Gordon,1999.                
 Xe+              g 3/97   0.117655E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Zn               g 6/97   0.130400E+06     Hf:Cox,1989. Sugar,1995. Gordon,1999.                         
 Zn+              g 6/97   0.104300E+07     Sugar,1995. Gordon,1999.                                      
 Zr               g 1/98   0.599319E+06     Hf:Gurvich,1982. Moore,1971. Hackett,1986. Gordon,1999.       
 Zr+              g 1/98   0.124625E+07     Moore,1971. Moore,1970a. Gordon,1999.                         
 Zr-              g 2/98   0.552952E+06     Hotop,1985. Gordon,1999.                                      
 ZrN              j 6/63   0.713372E+06     Chase,1998 p1620.                                             
 ZrO              tpis82   0.839227E+05     Gurvich,1982 pt1 p118 pt2 p118.                               
 ZrO+             tpis82   0.720614E+06     Gurvich,1982 pt1 p122 pt2 p120.                               
 ZrO2             g10/99  -0.317043E+06     Gurvich,1982 pt1 p125. Chase,1998 p1772 12/65.                
 Ag(cr)           coda89   0.000000E+00     Cubic. Ref-Elm. Cox,1989 p228.                                
 Ag(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p228.                               
 AL(cr)           coda89   0.000000E+00     Cubic. Ref-Elm. Cox,1989 p217.                                
 AL(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p217.                               
 ALBr3(cr)        tpis96  -0.511500E+06     Monoclinic. Gurvich,1996a pt1 p187 pt2 p150.                  
 ALBr3(L)         tpis96  -0.511500E+06     Liquid. Gurvich,1996a pt1 p187 pt2 p150.                      
 ALCL3(cr)        tpis96  -0.705100E+06     Monoclinic. Gurvich,1996a pt1 p172 pt2 p133.                  
 ALCL3(L)         tpis96  -0.705100E+06     Liquid. Gurvich,1996a pt1 p172 pt2 p133.                      
 ALF3(II)         tpis96  -0.151040E+07     Hexagonal. Gurvich,1996a pt1 p156 pt2 p119.                   
 ALF3(I)          tpis96  -0.151040E+07     Cubic. Gurvich,1996a pt1 p156 pt2 p119.                       
 ALH3(a)          tpis96  -0.114000E+05     Alpha,hexagonal. Gurvich,1996a pt1 p144 pt2 p108.             
 ALI3(cr)         tpis96  -0.302900E+06     Hexagonal. Gurvich,1996a pt1 p193 pt2 p155.                   
 ALI3(L)          tpis96  -0.302900E+06     Liquid. Gurvich,1996a pt1 p193 pt2 p155.                      
 ALN(cr)          tpis96  -0.319000E+06     Hexagonal. Gurvich,1996a pt1 p202 pt2 p163.                   
 ALN(L)           tpis96  -0.319000E+06     Liquid. Gurvich,1996a pt1 p202 pt2 p163.                      
 AL(OH)3(a)       tpis96  -0.129350E+07     Gibbsite. Gurvich,1996a pt1 p150 pt2 p114.                    
 AL2O3(a)         tpis96  -0.167570E+07     Alpha,corundum. Gurvich,1996a pt1 p134 pt2 p103.              
 AL2O3(L)         tpis96  -0.167570E+07     Liquid. Gurvich,1996a pt1 p134 pt2 p103.                      
 AL2S3(a)         tpis96  -0.648500E+06     Hexagonal alpha. Gurvich,1996a pt1 p201 pt2 p162.             
 AL2S3(b)         tpis96  -0.648500E+06     Rhombohedral gamma. Gurvich,1996a pt1 p201 pt2 p162.          
 AL2S3(L)         tpis96  -0.648500E+06     Liquid. Gurvich,1996a pt1 p201 pt2 p162.                      
 AL2SiO5(an)      j 9/67  -0.259207E+07     Andalusite. Chase,1998 p160.                                  
 AL4C3(cr)        tpis96  -0.206900E+06     Hexagonal. Gurvich,1996a pt1 p207 pt2 p168.                   
 B(b)             j 6/83   0.000000E+00     Beta. Ref-Elm.  Chase,1998 p177-180. McBride,1993a.           
 B(L)             j 6/83   0.000000E+00     Liquid. Ref-Elm.  Chase,1998 p177-180. McBride,1993a.         
 BN(cr)           tpis96  -0.251000E+06     Hexagonal. Gurvich,1996a pt1 p103 pt2 p82.                    
 BN(L)            tpis96  -0.251000E+06     Liquid. Gurvich,1996a pt1 p103 pt2 p82.                       
 B2O3(cr)         tpis96  -0.127350E+07     Hexagonal. Gurvich,1996a pt1 p21 pt2 p16.                     
 B2O3(L)          tpis96  -0.127350E+07     Liquid. Gurvich,1996a pt1 p21 pt2 p16.                        
 B2S3(cr)         tpis96  -0.243000E+06     Monoclinic. Gurvich,1996a pt1 p101 pt2 p80.                   
 B2S3(L)          tpis96  -0.243000E+06     Liquid. Gurvich,1996a pt1 p101 pt2 p80.                       
 B3O3H3(cr)       j 3/65  -0.126231E+07     Chase,1998 p287.                                              
 B4C(cr)          tpis96  -0.620000E+05     Hexagonal. Gurvich,1996a pt1 p111 pt2 p89                     
 B4C(L)           j 6/83  -0.620000E+05     Liquid. Chase,1998 pp556-8.                                   
 Ba(cr)           srd 93   0.000000E+00     Crystal. Ref-Elm. Alcock,1993.                                
 Ba(L)            srd 93   0.000000E+00     Liquid. Ref-Elm. Alcock,1993.                                 
 BaBr2(cr)        tpis96  -0.752000E+06     Rhombic. Gurvich,1996a pt1 p578 pt2 p438.                     
 BaBr2(L)         tpis96  -0.752000E+06     Liquid. Gurvich,1996a pt1 p578 pt2 p438.                      
 BaCO3(a)         tpis96  -0.121400E+07     CrIII,rhombic. Gurvich,1996a pt1 p588 pt2 p446.               
 BaCO3(b)         tpis96  -0.121400E+07     CrII,hexagonal. Gurvich,1996a pt1 p588 pt2 p446.              
 BaCO3(c)         tpis96  -0.121400E+07     CrI,cubic. Gurvich,1996a pt1 p588 pt2 p446.                   
 BaCO3(L)         tpis96  -0.121400E+07     Liquid. Gurvich,1996a pt1 p588 pt2 p446.                      
 BaCL2(a)         tpis96  -0.855200E+06     CrII,rhombic. Gurvich,1996a pt1 p574 pt2 p435.                
 BaCL2(b)         tpis96  -0.855200E+06     CrI,cubic. Gurvich,1996a pt1 p574 pt2 p435.                   
 BaCL2(L)         tpis96  -0.855200E+06     Liquid. Gurvich,1996a pt1 p574 pt2 p435.                      
 BaF2(a)          tpis96  -0.120600E+07     CrIII,cubic. Gurvich,1996a pt1 p567 pt2 p431.                 
 BaF2(b)          tpis96  -0.120600E+07     CrII. Gurvich,1996a pt1 p567 pt2 p431.                        
 BaF2(c)          tpis96  -0.120600E+07     CrI. Gurvich,1996a pt1 p567 pt2 p431.                         
 BaF2(L)          tpis96  -0.120600E+07     Liquid. Gurvich,1996a pt1 p567 pt2 p431.                      
 BaH2(a)          tpis96  -0.190000E+06     CrII,rhombic Gurvich,1996a pt1 p556 pt2 p424.                 
 BaH2(b)          tpis96  -0.190000E+06     CrI,rhombic Gurvich,1996a pt1 p556 pt2 p424.                  
 BaH2(L)          tpis96  -0.190000E+06     Liquid Gurvich,1996a pt1 p556 pt2 p424.                       
 BaI2(cr)         tpis96  -0.606000E+06     Rhombic. Gurvich,1996a pt1 p582 pt2 p441.                     
 BaI2(L)          tpis96  -0.606000E+06     Liquid. Gurvich,1996a pt1 p582 pt2 p441.                      
 BaO(cr)          tpis96  -0.548000E+06     Cubic Gurvich,1996a pt1 p547 pt2 p418.                        
 BaO(L)           tpis96  -0.548000E+06     Liquid Gurvich,1996a pt1 p547 pt2 p418.                       
 Ba(OH)2(b)       tpis96  -0.940600E+06     CrII,rhombic Gurvich,1996a pt1 p558 pt2 p427.                 
 Ba(OH)2(a)       tpis96  -0.940600E+06     CrI,rhombic Gurvich,1996a pt1 p558 pt2 p427.                  
 Ba(OH)2(L)       tpis96  -0.940600E+06     Liquid Gurvich,1996a pt1 p558 pt2 p427.                       
 BaS(cr)          tpis96  -0.470000E+06     Cubic. Gurvich,1996a pt1 p584 pt2 p443.                       
 BaS(L)           tpis96  -0.470000E+06     Liquid. Gurvich,1996a pt1 p584 pt2 p443.                      
 BaSO4(a)         tpis96  -0.147000E+07     CrII,rhombic. Gurvich,1996a pt1 p587 pt2 p445.                
 BaSO4(b)         tpis96  -0.147000E+07     CrI,cubic. Gurvich,1996a pt1 p587 pt2 p445.                   
 BaSO4(L)         tpis96  -0.147000E+07     Liquid. Gurvich,1996a pt1 p587 pt2 p435.                      
 Be(a)            srd 93   0.000000E+00     Alpha. Ref-Elm. Alcock,1993.                                  
 Be(b)            srd 93   0.000000E+00     Beta. Ref-Elm. Alcock,1993.                                   
 Be(L)            srd 93   0.000000E+00     Liquid. Ref-Elm. Alcock,1993.                                 
 BeAL2O4(cr)      j12/79  -0.230078E+07     Chase,1998 pp139-41.                                          
 BeAL2O4(L)       j12/79  -0.230078E+07     Chase,1998 pp139-41.                                          
 BeBr2(cr)        tpis96  -0.358000E+06     Cr,rhombic. Gurvich,1996a pt1 p376 pt2 p301.                  
 BeBr2(L)         tpis96  -0.358000E+06     Liquid.Gurvich,1996a pt1 p376 pt2 p301.                       
 BeCO3(cr)        tpis96  -0.104500E+07     Gurvich,1996a pt1 p385 pt2 p310.                              
 BeCL2(a)         tpis96  -0.496200E+06     Cr,rhombic. Gurvich,1996a pt1 p370 pt2 p296.                  
 BeCL2(b)         tpis96  -0.496200E+06     CrI. Gurvich,1996a pt1 p370 pt2 p296.                         
 BeCL2(L)         tpis96  -0.496200E+06     Liquid.Gurvich,1996a pt1 p370 pt2 p296.                       
 BeF2(a)          tpis96  -0.102700E+07     CrII,hexagonal.Gurvich,1996a pt1 p364 pt2 p292.               
 BeF2(b)          tpis96  -0.102700E+07     CrI,hexagonal.Gurvich,1996a pt1 p364 pt2 p292.                
 BeF2(L)          tpis96  -0.102700E+07     Liquid.Gurvich,1996a pt1 p364 pt2 p292.                       
 BeI2(cr)         tpis96  -0.191000E+06     Cr,rhombic. Gurvich,1996a pt1 p379 pt2 p304.                  
 BeI2(L)          tpis96  -0.191000E+06     Liquid.Gurvich,1996a pt1 p379 pt2 p304.                       
 BeO(a)           tpis96  -0.609400E+06     CrII,hexagonal. Gurvich,1996a pt1 p348 pt2 p278.              
 BeO(b)           tpis96  -0.609400E+06     CrI,tetragonal. Gurvich,1996a pt1 p348 pt2 p278.              
 BeO(L)           tpis96  -0.609400E+06     Liquid. Gurvich,1996a pt1 p348 pt2 p278.                      
 Be(OH)2(b)       tpis96  -0.905700E+06     Rhombic,beta.Gurvich,1996a pt1 p359 pt2 p289.                 
 BeS(cr)          tpis96  -0.236000E+06     Cr,cubic. Gurvich,1996a pt1 p381 pt2 p306.                    
 BeSO4(a)         tpis96  -0.120000E+07     CrIII,tetr. Gurvich,1996a pt1 p383 pt2 p308.                  
 BeSO4(b)         tpis96  -0.120000E+07     CrII,rhombic. Gurvich,1996a pt1 p383 pt2 p308.                
 BeSO4(c)         tpis96  -0.120000E+07     CrI,cubic. Gurvich,1996a pt1 p383 pt2 p308.                   
 BeSO4(L)         tpis96  -0.120000E+07     Liquid. Gurvich,1996a pt1 p383 pt2 p308.                      
 Be2C(cr)         bar 89  -0.116985E+06     Barin,1989. Barin,1973.                                       
 Be2C(L)          bar 89  -0.116985E+06     Barin,1989. Barin,1973.                                       
 Be3N2(a)         tpis96  -0.588000E+06     CrII,cubic. Gurvich,1996a pt1 p384 pt2 p309.                  
 Be3N2(b)         tpis96  -0.588000E+06     CrI,hexagonal. Gurvich,1996a pt1 p384 pt2 p309.               
 Be3N2(L)         tpis96  -0.588000E+06     Liquid. Gurvich,1996a pt1 p384 pt2 p309.                      
 Br2(cr)          g 8/01   0.000000E+00     Rhombic. Gurvich,1989 pt2 p314. Chase,1998 p471 (6/82).       
 Br2(L)           g 8/01   0.000000E+00     Liq.Ref-Elm.Gurvich,1989 pt2 p314.Chase,1998 p471(6/82).      
 C(gr)            n 4/83   0.000000E+00     Graphite. Ref-Elm. TRC(4/83) vc,uc,tc1000-1002.               
 Ca(a)            srd 93   0.000000E+00     Alpha. Ref-Elm. Alcock,1993.                                  
 Ca(b)            srd 93   0.000000E+00     Beta. Ref-Elm. Alcock,1993.                                   
 Ca(L)            srd 93   0.000000E+00     Liquid. Ref-Elm. Alcock,1993.                                 
 CaBr2(cr)        tpis96  -0.683800E+06     Rhombic Gurvich,1996a pt1 p473 pt2 p368.                      
 CaBr2(L)         tpis96  -0.683800E+06     Liquid Gurvich,1996a pt1 p473 pt2 p368.                       
 CaCO3(cr)        tpis96  -0.120660E+07     Hexagonal Gurvich,1996a pt1 p483 pt2 p376.                    
 CaCO3(L)         tpis96  -0.120660E+07     Liquid Gurvich,1996a pt1 p483 pt2 p376.                       
 CaCL2(cr)        tpis96  -0.795800E+06     Rhombic. Gurvich,1996a pt1 p467 pt2 p365.                     
 CaCL2(L)         tpis96  -0.795800E+06     Liquid. Gurvich,1996a pt1 p467 pt2 p365.                      
 CaF2(a)          tpis96  -0.122800E+07     CrII,cubic.Gurvich,1996a pt1 p461 pt2 p361.                   
 CaF2(b)          tpis96  -0.122800E+07     CrI,cubic.Gurvich,1996a pt1 p461 pt2 p361.                    
 CaF2(L)          tpis96  -0.122800E+07     Liquid.Gurvich,1996a pt1 p461 pt2 p361.                       
 CaH2(a)          tpis96  -0.177000E+06     CrII,rhombic Gurvich,1996a pt1 p449 pt2 p354.                 
 CaH2(b)          tpis96  -0.177000E+06     CrI,cubic Gurvich,1996a pt1 p449 pt2 p354.                    
 CaH2(L)          tpis96  -0.177000E+06     Liquid Gurvich,1996a pt1 p449 pt2 p354.                       
 CaI2(cr)         tpis96  -0.536400E+06     Hexagonal Gurvich,1996a pt1 p476 pt2 p371.                    
 CaI2(L)          tpis96  -0.536400E+06     Liquid Gurvich,1996a pt1 p476 pt2 p371.                       
 CaO(cr)          tpis96  -0.634920E+06     Cubic Gurvich,1996a pt1 p442 pt2 p348.                        
 CaO(L)           tpis96  -0.634920E+06     Liquid Gurvich,1996a pt1 p442 pt2 p348.                       
 Ca(OH)2(cr)      tpis96  -0.985900E+06     Hexagonal Gurvich,1996a pt1 p454 pt2 p357.                    
 Ca(OH)2(L)       tpis96  -0.985900E+06     Liquid Gurvich,1996a pt1 p454 pt2 p357.                       
 CaS(cr)          tpis96  -0.475000E+06     Cubic Gurvich,1996a pt1 p478 pt2 p373.                        
 CaS(L)           tpis96  -0.475000E+06     Liquid Gurvich,1996a pt1 p478 pt2 p373.                       
 CaSO4(II)        tpis96  -0.143400E+07     Rhombic Gurvich,1996a pt1 p481 pt2 p375.                      
 CaSO4(I)         tpis96  -0.143400E+07     Cubic Gurvich,1996a pt1 p481 pt2 p375.                        
 CaSO4(L)         tpis96  -0.143400E+07     Liquid Gurvich,1996a pt1 p481 pt2 p375.                       
 Cd(cr)           coda89   0.000000E+00     Crystal. Ref-Elm. Cox,1989 p223.                              
 Cd(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p223.                               
 Co(a)            j 9/67   0.000000E+00     Alpha. Ref-Elm. Chase,1998 pp943-6.                           
 Co(b)            j 9/67   0.000000E+00     Beta.Ref-Elm.Below Lambda trans. Chase,1998 pp943-6.          
 Co(b)            j 9/67   0.000000E+00     Beta. Ref-Elm.Above Lambda trans. Chase,1998 pp943-6.         
 Co(L)            j 9/67   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp943-6.                          
 Cr(cr)           j 6/73   0.000000E+00     Below lambda trans. Ref-Elm. Chase,1998 pp959-62.             
 Cr(cr)           j 6/73   0.000000E+00     Above lambda trans. Ref-Elm. Chase,1998 pp959-62.             
 Cr(L)            j 6/73   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp959-62.                         
 CrN(cr)          j12/73  -0.117152E+06     Chase,1998 p966.                                              
 Cr2N(cr)         j12/73  -0.125520E+06     Chase,1998 p971.                                              
 Cr2O3(I')        tpis82  -0.114060E+07     Hexagonal. Gurvich,1982 pt1 p18 pt2 p22.                      
 Cr2O3(I)         tpis82  -0.114060E+07     Hexagonal. Gurvich,1982 pt1 p18 pt2 p22.                      
 Cr2O3(I)         tpis82  -0.114060E+07     Hexagonal. Gurvich,1982 pt1 p18 pt2 p22.                      
 Cr2O3(I)         tpis82  -0.114060E+07     Hexagonal. Gurvich,1982 pt1 p18 pt2 p22.                      
 Cr2O3(L)         tpis82  -0.114060E+07     Liquid. Gurvich,1982 pt1 p18 pt2 p22.                         
 Cs(cr)           coda89   0.000000E+00     Crystal. Ref-Elm. Cox,1989 p263.                              
 Cs(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p263.                               
 CsBO2(cr)        tpis82  -0.962000E+06     Cubic. Gurvich,1982 pt1 p504 pt2 p525.                        
 CsBO2(L)         tpis82  -0.962000E+06     Liquid. Gurvich,1982 pt1 p504 pt2 p525.                       
 CsBr(cr)         tpis82  -0.405600E+06     Cubic. Gurvich,1982 pt1 p488 pt2 p511.                        
 CsBr(L)          tpis82  -0.405600E+06     Liquid. Gurvich,1982 pt1 p488 pt2 p511.                       
 CsCL(a)          tpis82  -0.442310E+06     Cubic. Gurvich,1982 pt1 p485 pt2 p508.                        
 CsCL(b)          tpis82  -0.442310E+06     Cubic. Gurvich,1982 pt1 p485 pt2 p508.                        
 CsCL(L)          tpis82  -0.442310E+06     Liquid. Gurvich,1982 pt1 p485 pt2 p508.                       
 CsF(cr)          tpis82  -0.557100E+06     Cubic. Gurvich,1982 pt1 p481 pt2 p505.                        
 CsF(L)           tpis82  -0.557100E+06     Liquid. Gurvich,1982 pt1 p481 pt2 p505.                       
 CsH(cr)          tpis82  -0.540400E+05     Cubic. Gurvich,1982 pt1 p476 pt2 p500.                        
 CsH(L)           tpis82  -0.540400E+05     Liquid. Gurvich,1982 pt1 p476 pt2 p500.                       
 CsI(cr)          tpis82  -0.348100E+06     Cubic. Gurvich,1982 pt1 p492 pt2 p514.                        
 CsI(L)           tpis82  -0.348100E+06     Liquid. Gurvich,1982 pt1 p492 pt2 p514.                       
 CsNO2(I)         tpis82  -0.379900E+06     Cubic. Gurvich,1982 pt1 p498 pt2 p519.                        
 CsNO2(L)         tpis82  -0.379900E+06     Liquid. Gurvich,1982 pt1 p498 pt2 p519.                       
 CsNO3(a)         tpis82  -0.505000E+06     Hexagonal. Gurvich,1982 pt1 p500 pt2 p521.                    
 CsNO3(b)         tpis82  -0.505000E+06     Cubic. Gurvich,1982 pt1 p500 pt2 p521.                        
 CsNO3(L)         tpis82  -0.505000E+06     Cubic. Gurvich,1982 pt1 p500 pt2 p521.                        
 CsOH(b)          g 8/97  -0.416200E+06     Beta.  Gurvich,1997.                                          
 CsOH(c)          g 8/97  -0.416200E+06     Gamma. Gurvich,1997.                                          
 CsOH(L)          g 8/97  -0.416200E+06     Liquid. Gurvich,1997.                                         
 CsO2(a)          tpis82  -0.286100E+06     Tetragonal. Gurvich,1982 pt1 p472 pt2 p494.                   
 CsO2(c)          tpis82  -0.286100E+06     Cubic. Gurvich,1982 pt1 p472 pt2 p494.                        
 CsO2(L)          tpis82  -0.286100E+06     Liquid. Gurvich,1982 pt1 p472 pt2 p494.                       
 Cs2CO3(cr)       tpis82  -0.113490E+07     Gurvich,1982 pt1 p502 pt2 p523.                               
 Cs2CO3(L)        tpis82  -0.113490E+07     Liquid. Gurvich,1982 pt1 502 pt2 p523.                        
 Cs2O(cr)         tpis82  -0.346400E+06     Hexagonal. Gurvich,1982 pt1 p472 pt2 p495.                    
 Cs2O(L)          tpis82  -0.346400E+06     Liquid. Gurvich,1982 pt1 p472 pt2 p495.                       
 Cs2O2(cr)        tpis82  -0.440000E+06     Rhombic Gurvich,1982 pt1 p475 pt2 p498.                       
 Cs2O2(L)         tpis82  -0.440000E+06     Liquid. Gurvich,1982 pt1 p475 pt2 p498.                       
 Cs2SO4(a)        tpis82  -0.144290E+07     Rhombohedral. Gurvich,1982 pt1 p496 pt2 p517.                 
 Cs2SO4(b)        tpis82  -0.144290E+07     Gurvich,1982 pt1 p496 pt2 p517.                               
 Cs2SO4(c)        tpis82  -0.144290E+07     Hexagonal. Gurvich,1982 pt1 p496 pt2 p517.                    
 Cs2SO4(L)        tpis82  -0.144290E+07     Liquid. Gurvich,1982 pt1 p496 pt2 p517.                       
 Cu(cr)           coda89   0.000000E+00     Cubic. Ref-Elm.Cox,1989 p226.                                 
 Cu(L)            coda89   0.000000E+00     Liquid. Ref-Elm.Cox,1989 p226.                                
 CuBr(a)          g10/00  -0.105604E+06     Alpha. Pankratz,1984 p177.                                    
 CuBr(b)          g10/00  -0.105604E+06     Beta. Pankratz,1984 p177.                                     
 CuBr(c)          g10/00  -0.105604E+06     Gamma. Pankratz,1984 p177.                                    
 CuBr(L)          g10/00  -0.105604E+06     Liquid. Pankratz,1984 p177.                                   
 CuBr2(cr)        g10/00  -0.138490E+06     Crystal. Pankratz,1984 p181.                                  
 CuCL(a)          g10/00  -0.155645E+06     Alpha. Pankratz,1984 p182.                                    
 CuCL(b)          g10/00  -0.155645E+06     Beta. Pankratz,1984 p182.                                     
 CuCL(L)          g10/00  -0.155645E+06     Liquid. Pankratz,1984 p182.                                   
 CuCL2(cr)        g10/00  -0.217986E+06     Crystal. Pankratz,1984 p185.                                  
 CuCL2(L)         g10/00  -0.217986E+06     Liquid. Pankratz,1984 p185.                                   
 CuF(cr)          g10/00  -0.209200E+06     Crystal. Pankratz,1984 p186.                                  
 CuF2(cr)         g10/00  -0.539820E+06     Crystal. Pankratz,1984 p188.                                  
 CuF2(L)          g10/00  -0.539820E+06     Liquid. Pankratz,1984 p188.                                   
 CuI(a)           g11/00  -0.677808E+05     King,1973. Pankratz,1984 p190.                                
 CuI(b)           g11/00  -0.677808E+05     Beta. Pankratz,1984 p190.                                     
 CuI(c)           g11/00  -0.677808E+05     Gamma. Pankratz,1984 p190.                                    
 CuI(L)           g11/00  -0.677808E+05     Liquid. Pankratz,1984 p190.                                   
 CuO(cr)          g11/00  -0.155645E+06     Crystal. King,1973 p56.                                       
 Cu(OH)2(cr)      g10/00  -0.443086E+06     Crystal. King,1973 p62.                                       
 CuS(cr)          g10/00  -0.556472E+05     Crystal. Pankratz,1987 p99.                                   
 CuSO4(cr)        g10/00  -0.768601E+06     Crystal. King,1973 p68.                                       
 Cu2O(cr)         g10/00  -0.170707E+06     Crystal. King,1973 p60.                                       
 Cu2O(L)          g10/00  -0.170707E+06     Liquid. King,1973 p60.                                        
 Cu2S(a)          g10/00  -0.757304E+05     Alpha. Pankratz,1987 p101.                                    
 Cu2S(b)          g10/00  -0.757304E+05     Beta. Pankratz,1987 p101.                                     
 Cu2S(c)          g10/00  -0.757304E+05     Gamma. Pankratz,1987 p101.                                    
 Cu2S(L)          g10/00  -0.757304E+05     Liquid. Pankratz,1987 p101.                                   
 Fe(a)            j 3/78   0.000000E+00     Alpha. Ref-Elm.Below Lambda trans. Chase,1998 p1221.          
 Fe(a)            j 3/78   0.000000E+00     Alpha. Ref-Elm.Above Lambda trans. Chase,1998 pp1221-5.       
 Fe(c)            j 3/78   0.000000E+00     Gamma. Ref-Elm. Chase,1998 pp1221-5.                          
 Fe(d)            j 3/78   0.000000E+00     Delta. Ref-Elm. Chase,1998 pp1221-5.                          
 Fe(L)            j 3/78   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1221-5.                         
 Fe(CO)5(L)       j 3/78  -0.766090E+06     Liquid. Chase,1998 p697.                                      
 FeCL2(cr)        j12/70  -0.341833E+06     Crystal. Chase,1998 pp819-21.                                 
 FeCL2(L)         j12/70  -0.341833E+06     Liquid. Chase,1998 pp819-21.                                  
 FeCL3(cr)        g12/00  -0.399237E+06     Pankratz,1984 p228. Stuve,1980.                               
 FeCL3(L)         g12/00  -0.399237E+06     Pankratz,1984 p228. Stuve,1980.                               
 Fe.947O(cr)      g11/00  -0.266270E+06     Wustite. Pankratz,1983 p155.                                  
 Fe.947O(L)       g11/00  -0.266270E+06     Wustite Liquid. Pankratz,1983 p155.                           
 FeOCL(cr)        g12/00  -0.410994E+06     Stuve,1980.                                                   
 Fe(OH)2(cr)      j 6/66  -0.574045E+06     Crystal. Chase,1998 p1229.                                    
 Fe(OH)3(cr)      j 6/66  -0.832616E+06     Crystal. Chase,1998 p1231.                                    
 FeS(a)           g11/00  -0.996210E+05     Alpha. Pankratz,1987. Chase,1998 pp1241-3 9/77.               
 FeS(b)           g11/00  -0.996210E+05     Beta. Pankratz,1987. Chase,1998 pp1241-3 9/77.                
 FeS(c)           g11/00  -0.996210E+05     Gamma. Pankratz,1987. Chase,1998 pp1241-3 9/77.               
 FeS(L)           g11/00  -0.996210E+05     Liquid. Pankratz,1987. Chase,1998 pp1241-3 9/77.              
 FeSO4(cr)        j 6/66  -0.928848E+06     Chase,1998 p1240.                                             
 FeS2(cr)         j 9/77  -0.171544E+06     Pyrite. Chase,1998 p1246.                                     
 Fe2O3(cr)        g 1/01  -0.824248E+06     Hematite below Curie pt. Pankratz,1983 p158.                  
 Fe2O3(cr)        g 1/01  -0.824248E+06     Hematite above Curie pt. Pankratz,1983 p158.                  
 Fe2(SO4)3(cr)    j 6/66  -0.258299E+07     Chase,1998 p1249.                                             
 Fe3O4(cr)        g 1/01  -0.111838E+07     Magnetite. Pankratz,1983 p160. Westrum,1969.                  
 Fe3O4(cr)        g 1/01  -0.111838E+07     Magnetite above Curie Pt. Pankratz,1983 p160.                 
 Fe3O4(L)         g 1/01  -0.111838E+07     Liquid. Chase,1998 p1250 6/65.                                
 Ga(cr)           tpis96   0.000000E+00     Rhombic. Ref-Elm. Gurvich,1996a pt1 p209 pt2 p169.            
 Ga(L)            tpis96   0.000000E+00     Liquid. Ref-Elm. Gurvich,1996a pt1 p209 pt2 p169.             
 GaBr3(cr)        tpis96  -0.387000E+06     Gurvich,1996a pt1 p242 pt2 p195.                              
 GaBr3(L)         tpis96  -0.387000E+06     Liquid. Gurvich,1996a pt1 p242 pt2 p195.                      
 GaCL3(cr)        tpis96  -0.527000E+06     Triclinic. Gurvich,1996a pt1 p234 pt2 p188.                   
 GaCL3(L)         tpis96  -0.527000E+06     Liquid. Gurvich,1996a pt1 p234 pt2 p188.                      
 GaF3(cr)         tpis96  -0.117500E+07     Hexagonal. Gurvich,1996a pt1 p226 pt2 p181.                   
 GaI3(cr)         tpis96  -0.218000E+06     Rhombic. Gurvich,1996a pt1 p249 pt2 p202.                     
 GaI3(L)          tpis96  -0.218000E+06     Liquid. Gurvich,1996a pt1 p249 pt2 p202.                      
 Ga2O3(cr)        tpis96  -0.109100E+07     Monoclinic. Gurvich,1996a pt1 p219 pt2 p176.                  
 Ga2O3(L)         tpis96  -0.109100E+07     Liquid. Gurvich,1996a pt1 p219 pt2 p176.                      
 Ge(cr)           tpis91   0.000000E+00     Cubic. Ref-Elm. Gurvich,1991 pt1 p308 pt2 p268.               
 Ge(L)            tpis91   0.000000E+00     Liquid. Ref-Elm. Gurvich,1991 pt1 p308 pt2 p268.              
 GeO2(II)         tpis91  -0.580200E+06     Tetragonal Rutile, Gurvich,1991 pt1 p319 pt2 p275.            
 GeO2(I)          tpis91  -0.580200E+06     Hexagonal alpha-quartz,Gurvich,1991 pt1 p319 pt2 p275.        
 GeO2(L)          tpis91  -0.580200E+06     Tetragonal liquid,Gurvich,1991 pt1 p319 pt2 p275.             
 GeS(cr)          tpis91  -0.753480E+05     Crystal(II). Gurvich,1991 pt1 p342 pt2 p296.                  
 GeS(L)           tpis91  -0.753480E+05     Liquid. Gurvich,1991 pt1 p342 pt2 p296.                       
 GeS2(II)         tpis91  -0.121500E+06     Crystal II. Gurvich,1991 pt1 p345 pt2 p298.                   
 GeS2(L)          tpis91  -0.121500E+06     Liquid. Gurvich,1991 pt1 p345 pt2 p298.                       
 HBO2(cr)         tpis96  -0.804600E+06     Crystal,metaboric acid. Gurvich,1996a pt1 p41 pt2 p25.        
 HBO2(L)          tpis96  -0.804600E+06     Liquid, metaboric acid. Gurvich,1996a pt1 p41 pt2 p25.        
 H2O(cr)          g11/99  -0.299108E+06     Ice. Gordon,1982.                                             
 H2O(L)           g 8/01  -0.285830E+06     Liquid. Cox,1989. Haar,1984. Keenan,1984. Stimson,1969.       
 H2SO4(L)         j 9/77  -0.813989E+06     Chase,1998 p1335.                                             
 H3BO3(cr)        tpis96  -0.109480E+07     Triclinic,orthoboric acid. Gurvich,1996a pt1 p48 pt2 p31.     
 H3BO3(L)         tpis96  -0.109480E+07     Liquid,orthoboric acid. Gurvich,1996a pt1 p48 pt2 p31.        
 H3PO4(cr)        j12/71  -0.128449E+07     Crystal,Phosphoric acid. Chase,1998 p1345-7.                  
 H3PO4(L)         j12/71  -0.128449E+07     Liquid,Phosphoric acid. Chase,1998 pp1345-7.                  
 Hg(cr)           j12/61   0.000000E+00     Tetragonal. Ref-Elm. Chase,1998 pp1373-4.                     
 Hg(L)            j12/61   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1373-4.                         
 HgBr2(cr)        g12/00  -0.175310E+06     Chase,1998 p482 3/62. Pankratz,1984 p302.                     
 HgBr2(L)         g12/00  -0.175310E+06     Chase,1998 pp482-4 3/62.                                      
 HgO(cr)          j 6/62  -0.907890E+05     Chase,1998 p1382.                                             
 I2(cr)           tpis89   0.000000E+00     Rhombic. Ref-Elm. Gurvich,1989 pt1 p219 pt2 p315.             
 I2(L)            tpis89   0.000000E+00     Liquid. Ref-Elm. Gurvich,1989 pt1 p219 pt2 p315.              
 In(cr)           tpis96   0.000000E+00     Tetragonal. Ref-Elm. Gurvich,1996a pt1 255 pt2 p207.          
 In(L)            tpis96   0.000000E+00     Liquid. Ref-Elm. Gurvich,1996a pt1 255 pt2 p207.              
 InBr(cr)         tpis96  -0.175000E+06     Rhombic Gurvich,1996a pt1 p289 pt2 p232.                      
 InBr(L)          tpis96  -0.175000E+06     Liquid Gurvich,1996a pt1 p289 pt2 p232                        
 InBr3(cr)        tpis96  -0.399000E+06     Gurvich,1996a pt1 p292 pt2 p235.                              
 InBr3(L)         tpis96  -0.399000E+06     Liquid Gurvich,1996a pt1 p292 pt2 p235.                       
 InCL(crII)       tpis96  -0.186500E+06     Cubic Gurvich,1996a pt1 p280 pt2 p224.                        
 InCL(crI)        tpis96  -0.186500E+06     Rhombic Gurvich,1996a pt1 p280 pt2 p224.                      
 InCL(L)          tpis96  -0.186500E+06     Liquid Gurvich,1996a pt1 p280 pt2 p224                        
 InCl3(cr)        tpis96  -0.530000E+06     Monoclinic Gurvich,1996a pt1 p284 pt2 p227.                   
 InCl3(L)         tpis96  -0.530000E+06     Liquid Gurvich,1996a pt1 p284 pt2 p227.                       
 InF3(cr)         tpis96  -0.119000E+07     Hexagonal Gurvich,1996a pt1 p274 pt2 p219.                    
 InF3(L)          tpis96  -0.119000E+07     Liquid Gurvich,1996a pt1 p274 pt2 p219.                       
 InI(cr)          tpis96  -0.102500E+06     Rhombic Gurvich,1996a pt1 p296 pt2 p240                       
 InI(L)           tpis96  -0.102500E+06     Liquid Gurvich,1996a pt1 p296 pt2 p240                        
 InI2(crII)       tpis96  -0.176000E+06     Gurvich,1996a pt1 p299 pt2 p242.                              
 InI2(crI)        tpis96  -0.176000E+06     Gurvich,1996a pt1 p299 pt2 p242.                              
 InI2(L)          tpis96  -0.176000E+06     Liquid Gurvich,1996a pt1 p299 pt2 p242.                       
 InI3(cr)         tpis96  -0.224000E+06     Monoclinic Gurvich,1996a pt1 p301 pt2 p244.                   
 InI3(L)          tpis96  -0.224000E+06     Liquid Gurvich,1996a pt1 p301 pt2 p244.                       
 In2O3(cr)        tpis96  -0.923000E+06     Cubic. Gurvich,1996a pt1 p267 pt2 p214.                       
 In2O3(L)         tpis96  -0.923000E+06     Liquid.  Gurvich,1996a pt1 p267 pt2 p214.                     
 K(cr)            coda89   0.000000E+00     Cubic. Ref-Elm. Cox,1989 p257.                                
 K(L)             coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p257.                               
 KALO2(II)        tpis82  -0.113060E+07     Cubic  Gurvich,1982 pt1 p416 pt2 p440.                        
 KALO2(I)         tpis82  -0.113060E+07     Cubic  Gurvich,1982 pt1 p416 pt2 p440.                        
 KALO2(L)         tpis82  -0.113060E+07     Liquid. Gurvich,1982 pt1 p416 pt2 p440.                       
 KBO2(cr)         tpis82  -0.983000E+06     Hexagonal. Gurvich,1982 pt1 p414 pt2 p438.                    
 KBO2(L)          tpis82  -0.983000E+06     Liquid. Gurvich,1982 pt1 p414 pt2 p438.                       
 KBr(cr)          tpis82  -0.393450E+06     Cubic. Gurvich,1982 pt1 p394 pt2 p422.                        
 KBr(L)           tpis82  -0.393450E+06     Liquid. Gurvich,1982 pt1 p394 pt2 p422.                       
 KCN(II)          j 3/66  -0.113470E+06     Chase,1998 pp617-9.                                           
 KCN(L)           j 3/66  -0.113470E+06     Chase,1998 pp617-9.                                           
 KCL(cr)          tpis82  -0.436490E+06     Cubic. Gurvich,1982 pt1 p390 pt2 p419.                        
 KCL(L)           tpis82  -0.436490E+06     Liquid. Gurvich,1982 pt1 p390 pt2 p419.                       
 KF(cr)           tpis82  -0.569900E+06     Cubic. Gurvich,1982 pt1 p387 pt2 p416.                        
 KF(L)            tpis82  -0.569900E+06     Liquid. Gurvich,1982 pt1 p387 pt2 p416.                       
 KH(cr)           tpis82  -0.578200E+05     Cubic. Gurvich,1982 pt1 p381 pt2 p411.                        
 KH(L)            tpis82  -0.578200E+05     Liquid. Gurvich,1982 pt1 p381 pt2 p411.                       
 K(HF2)(a)        j 6/71  -0.931233E+06     Alpha.  Chase,1998 pp1104-6.                                  
 K(HF2)(b)        j 6/71  -0.931233E+06     Beta.   Chase,1998 pp1104-6.                                  
 K(HF2)(L)        j 6/71  -0.931233E+06     Liquid. Chase,1998 pp1104-6.                                  
 KI(cr)           tpis82  -0.329300E+06     Cubic. Gurvich,1982 pt1 p398 pt2 p425.                        
 KI(L)            tpis82  -0.329300E+06     Liquid. Gurvich,1982 pt1 p398 pt2 p425.                       
 KNO2(II)         tpis82  -0.365900E+06     Hexagonal. Gurvich,1982 pt1 p404 pt2 p430.                    
 KNO2(I)          tpis82  -0.365900E+06     Cubic. Gurvich,1982 pt1 p404 pt2 p430.                        
 KNO2(L)          tpis82  -0.365900E+06     Liquid. Gurvich,1982 pt1 p404 pt2 p430.                       
 KNO3(a)          tpis82  -0.494000E+06     Rhombic. Gurvich,1982 pt1 p407 pt2 p432.                      
 KNO3(b)          tpis82  -0.494000E+06     Hexagonal. Gurvich,1982 pt1 p407 pt2 p432.                    
 KNO3(L)          tpis82  -0.494000E+06     Liquid. Gurvich,1982 pt1 p407 pt2 p432.                       
 KOH(a)           g 8/97  -0.423400E+06     Alpha,beta. Gurvich,1997 p1031.                               
 KOH(b)           g 8/97  -0.423400E+06     Beta.       Gurvich,1997 p1031.                               
 KOH(c)           g 8/97  -0.423400E+06     Gamma.      Gurvich,1997 p1031.                               
 KOH(L)           g 8/97  -0.423400E+06     Liquid.     Gurvich,1997 p1031.                               
 KO2(b)           tpis82  -0.283600E+06     Tetragonal. Gurvich,1982 pt1 p375 pt2 p405.                   
 KO2(a)           tpis82  -0.283600E+06     Cubic. Gurvich,1982 pt1 p375 pt2 p405.                        
 KO2(L)           tpis82  -0.283600E+06     Liquid. Gurvich,1982 pt1 p375 pt2 p405.                       
 K2CO3(a)         tpis82  -0.115150E+07     Monoclinic. Gurvich,1982 pt1 p410 pt2 p434.                   
 K2CO3(b)         tpis82  -0.115150E+07     Hexagonal. Gurvich,1982 pt1 p410 pt2 p434.                    
 K2CO3(L)         tpis82  -0.115150E+07     Liquid. Gurvich,1982 pt1 p410 pt2 p434.                       
 K2O(c)           tpis82  -0.361700E+06     III Cubic. Gurvich,1982 pt1 p377 pt2 p406.                    
 K2O(b)           tpis82  -0.361700E+06     II Cubic. Gurvich,1982 pt1 p377 pt2 p406.                     
 K2O(a)           tpis82  -0.361700E+06     I Tetragonal. Gurvich,1982 pt1 p377 pt2 p406.                 
 K2O(L)           tpis82  -0.361700E+06     Liquid. Gurvich,1982 pt1 p377 pt2 p406.                       
 K2O2(cr)         tpis82  -0.443000E+06     Rhombic. Gurvich,1982 pt1 p379 pt2 p409.                      
 K2O2(L)          tpis82  -0.443000E+06     Liquid. Gurvich,1982 pt1 p379 pt2 p409.                       
 K2S(cr)          j 3/78  -0.376560E+06     Below lambda. Chase,1998 pp1486-8.                            
 K2S(cr)          j 3/78  -0.376560E+06     Above lambda. Chase,1998 pp1486-8.                            
 K2S(L)           j 3/78  -0.376560E+06     Chase,1998 pp1486-8.                                          
 K2SO4(II)        tpis82  -0.143770E+07     Rhombic. Gurvich,1982 pt1 p402 pt2 p428.                      
 K2SO4(I)         tpis82  -0.143770E+07     Hexagonal. Gurvich,1982 pt1 p402 pt2 p428.                    
 K2SO4(L)         tpis82  -0.143770E+07     Liquid. Gurvich,1982 pt1 p402 pt2 p428.                       
 K2SiO3(cr)       tpis82  -0.154300E+07     Rhombic. Gurvich,1982 pt1 p412 pt2 p436.                      
 K2SiO3(L)        tpis82  -0.154300E+07     Liquid. Gurvich,1982 pt1 p412 pt2 p436.                       
 K2Si2O5(a)       tpis82  -0.250500E+07     III. Gurvich,1982 pt1 p413 pt2 p437.                          
 K2Si2O5(b)       tpis82  -0.250500E+07     II. Gurvich,1982 pt1 p413 pt2 p437.                           
 K2Si2O5(c)       tpis82  -0.250500E+07     I. Gurvich,1982 pt1 p413 pt2 p437.                            
 K2Si2O5(L)       tpis82  -0.250500E+07     Gurvich,1982 pt1 p413 pt2 p437.                               
 K3ALF6(II)       tpis82  -0.334700E+07     Tetragonal. Gurvich,1982 pt1 p418 pt2 p442.                   
 K3ALF6(I)        tpis82  -0.334700E+07     Cubic. Gurvich,1982 pt1 p418 pt2 p442.                        
 K3ALF6(L)        tpis82  -0.334700E+07     Liquid. Gurvich,1982 pt1 p418 pt2 p442.                       
 Li(cr)           tpis82   0.000000E+00     Crystal. Ref-Elm. Gurvich,1982 pt1 p245 pt2 p286.             
 Li(L)            tpis82   0.000000E+00     Liquid. Ref-Elm. Gurvich,1982 pt1 p245 pt2 p286.              
 LiALO2(cr)       j12/79  -0.118867E+07     Chase,1998 pp126-8.                                           
 LiALO2(L)        j12/79  -0.118867E+07     Chase,1998 pp126-8.                                           
 LiBO2(cr)        tpis82  -0.102290E+07     Monoclinic. Gurvich,1982 pt1 p298 pt2 p331.                   
 LiBO2(L)         tpis82  -0.102290E+07     Liquid. Gurvich,1982 pt1 p298 pt2 p331.                       
 LiBr(cr)         tpis82  -0.351160E+06     Cubic. Gurvich,1982 pt1 p284 pt2 p317.                        
 LiBr(L)          tpis82  -0.351160E+06     Liquid. Gurvich,1982 pt1 p284 pt2 p317.                       
 LiCL(cr)         tpis82  -0.408540E+06     Cubic. Gurvich,1982 pt1 p279 pt2 p313.                        
 LiCL(L)          tpis82  -0.408540E+06     Liquid. Gurvich,1982 pt1 p279 pt2 p313.                       
 LiF(cr)          tpis82  -0.618300E+06     Cubic. Gurvich,1982 pt1 p273 pt2 p309.                        
 LiF(L)           tpis82  -0.618300E+06     Liquid. Gurvich,1982 pt1 p273 pt2 p309.                       
 LiH(cr)          tpis82  -0.906500E+05     Cubic. Gurvich,1982 pt1 p263 pt2 p300.                        
 LiH(L)           tpis82  -0.906500E+05     Liquid. Gurvich,1982 pt1 p263 pt2 p300.                       
 LiI(cr)          tpis82  -0.273200E+06     Cubic. Gurvich,1982 pt1 p287 pt2 p321.                        
 LiI(L)           tpis82  -0.273200E+06     Liquid. Gurvich,1982 pt1 p287 pt2 p321.                       
 LiNO2(II)        tpis82  -0.368300E+06     Crystal. Gurvich,1982 pt1 p292 pt2 p326.                      
 LiNO2(I)         tpis82  -0.368300E+06     Hexagonal. Gurvich,1982 pt1 p292 pt2 p326.                    
 LiNO2(L)         tpis82  -0.368300E+06     Liquid. Gurvich,1982 pt1 p292 pt2 p326.                       
 LiNO3(cr)        tpis82  -0.482700E+06     Hexagonal. Gurvich,1982 pt1 p294 pt2 p328.                    
 LiNO3(L)         tpis82  -0.482700E+06     Liquid. Gurvich,1982 pt1 p294 pt2 p328.                       
 LiOH(cr)         g 9/99  -0.487500E+06     Tetragonal. Gurvich,1996b.                                    
 LiOH(L)          g 9/99  -0.487500E+06     Liquid. Gurvich,1996b.                                        
 Li2CO3(cr)       tpis82  -0.121410E+07     Monoclinic. Gurvich,1982 pt1 p297 pt2 p330.                   
 Li2CO3(L)        tpis82  -0.121410E+07     Liquid. Gurvich,1982 pt1 p297 pt2 p330.                       
 Li2O(cr)         tpis82  -0.597880E+06     Cubic. Gurvich,1982 pt1 p257 pt2 p295.                        
 Li2O(L)          tpis82  -0.597880E+06     Liquid. Gurvich,1982 pt1 p257 pt2 p295.                       
 Li2O2(cr)        tpis82  -0.632500E+06     Hexagonal. Gurvich,1982 pt1 p261 pt2 p298.                    
 Li2SO4(a)        tpis82  -0.143600E+07     Alpha. Gurvich,1982 pt1 p291 pt2 p325.                        
 Li2SO4(b)        tpis82  -0.143600E+07     Beta. Gurvich,1982 pt1 p291 pt2 p325.                         
 Li2SO4(L)        tpis82  -0.143600E+07     Liquid. Gurvich,1982 pt1 p291 pt2 p325.                       
 Li3ALF6(IV)      tpis82  -0.338960E+07     Rhombic. Gurvich,1982 pt1 p301 pt2 p334.                      
 Li3ALF6(III)     tpis82  -0.338960E+07     Tetragonal. Gurvich,1982 pt1 p301 pt2 p334.                   
 Li3ALF6(II)      tpis82  -0.338960E+07     Cubic. Gurvich,1982 pt1 p301 pt2 p334.                        
 Li3ALF6(I)       tpis82  -0.338960E+07     Crystal. Gurvich,1982 pt1 p301 pt2 p334.                      
 Li3ALF6(L)       tpis82  -0.338960E+07     Liquid. Gurvich,1982 pt1 p301 pt2 p334.                       
 Li3N(cr)         j 3/78  -0.164557E+06     Chase,1998 p1526.                                             
 Mg(cr)           srd 93   0.000000E+00     Hexagonal. Ref-Elm. Alcock,1993.                              
 Mg(L)            srd 93   0.000000E+00     Liquid. Ref-Elm. Alcock,1993.                                 
 MgAL2O4(cr)      j12/79  -0.229911E+07     Crystal. Chase,1998 pp147-9.                                  
 MgAL2O4(L)       j12/79  -0.229911E+07     Liquid. Chase,1998 pp147-9.                                   
 MgBr2(cr)        tpis96  -0.526000E+06     Hexagonal. Gurvich,1996a pt1 p418 pt2 p332.                   
 MgBr2(L)         tpis96  -0.526000E+06     Liquid. Gurvich,1996a pt1 p418 pt2 p332.                      
 MgCO3(cr)        tpis96  -0.109600E+07     Hexagonal. Gurvich,1996a pt1 p429 pt2 p341.                   
 MgCO3(L)         tpis96  -0.109600E+07     Liquid. Gurvich,1996a pt1 p429 pt2 p341.                      
 MgCL2(cr)        tpis96  -0.644300E+06     Hexagonal. Gurvich,1996a pt1 p413 pt2 p329.                   
 MgCL2(L)         tpis96  -0.644300E+06     Liquid. Gurvich,1996a pt1 p413 pt2 p329.                      
 MgF2(cr)         tpis96  -0.112420E+07     Tetragonal. Gurvich,1996a pt1 p410 pt2 p326.                  
 MgF2(L)          tpis96  -0.112420E+07     Liquid. Gurvich,1996a pt1 p410 pt2 p326.                      
 MgH2(b)          tpis96  -0.757000E+05     Beta,tetragonal. Gurvich,1996a pt1 p402 pt2 p321.             
 MgH2(L)          tpis96  -0.757000E+05     Liquid. Gurvich,1996a pt1 p402 pt2 p321.                      
 MgI2(cr)         tpis96  -0.370000E+06     Hexagonal. Gurvich,1996a pt1 p422 pt2 p335.                   
 MgI2(L)          tpis96  -0.370000E+06     Liquid. Gurvich,1996a pt1 p422 pt2 p335.                      
 MgO(cr)          tpis96  -0.601600E+06     Cubic Gurvich,1996a pt1 p397 pt2 p317.                        
 MgO(L)           tpis96  -0.601600E+06     Liquid Gurvich,1996a pt1 p397 pt2 p317.                       
 Mg(OH)2(cr)      tpis96  -0.924350E+06     Hexagonal. Gurvich,1996a pt1 p405 pt2 p323.                   
 Mg(OH)2(L)       tpis96  -0.924350E+06     Liquid. Gurvich,1996a pt1 p405 pt2 p323.                      
 MgS(cr)          tpis96  -0.348000E+06     Cubic. Gurvich,1996a pt1 p424 pt2 p337.                       
 MgS(L)           tpis96  -0.348000E+06     Liquid. Gurvich,1996a pt1 p424 pt2 p337.                      
 MgSO4(II)        tpis96  -0.128880E+07     CrII,rhombic. Gurvich,1996a pt1 p426 pt2 p339.                
 MgSO4(I)         tpis96  -0.128880E+07     CrI,rhombic. Gurvich,1996a pt1 p426 pt2 p339.                 
 MgSO4(L)         tpis96  -0.128880E+07     Liquid. Gurvich,1996a pt1 p426 pt2 p339.                      
 MgSiO3(I)        j12/67  -0.154892E+07     Chase,1998 pp1540-2.                                          
 MgSiO3(II)       j12/67  -0.154892E+07     Chase,1998 pp1540-2.                                          
 MgSiO3(III)      j12/67  -0.154892E+07     Chase,1998 pp1540-2.                                          
 MgSiO3(L)        j12/67  -0.154892E+07     Chase,1998 pp1540-2.                                          
 MgTiO3(cr)       j 6/67  -0.157256E+07     Chase,1998 pp1543-5.                                          
 MgTiO3(L)        j 6/67  -0.157256E+07     Chase,1998 pp1543-5.                                          
 MgTi2O5(cr)      g11/00  -0.250822E+07     Todd,1952. Chase,1998 pp1550-1552 6/67.                       
 MgTi2O5(L)       g11/00  -0.250822E+07     Todd,1952. Chase,1998 pp1550-1552 6/67.                       
 Mg2SiO4(cr)      g11/00  -0.217708E+07     Chase,1998 pp1556-8 12/67.                                    
 Mg2SiO4(L)       g11/00  -0.217708E+07     Chase,1998 pp1556-8 12/67                                     
 Mg2TiO4(cr)      g11/00  -0.216435E+07     Chase,1998 pp1559-61 6/67.                                    
 Mg2TiO4(L)       g11/00  -0.216435E+07     Chase,1998 pp1559-61 6/67.                                    
 Mg3N2(cr)        tpis96  -0.461300E+06     Cubic. Gurvich,1996a pt1 p427 pt2 p340.                       
 Mn(a)            j 9/67   0.000000E+00     Alpha. Ref-Elm. Chase,1998 pp1571-4.                          
 Mn(b)            j 9/67   0.000000E+00     Beta. Ref-Elm. Chase,1998 pp1571-4.                           
 Mn(c)            j 9/67   0.000000E+00     Gamma. Ref-Elm. Chase,1998 pp1571-4.                          
 Mn(d)            j 9/67   0.000000E+00     Delta. Ref-Elm. Chase,1998 pp1571-4.                          
 Mn(L)            j 9/67   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1571-4.                         
 Mo(cr)           j 3/78   0.000000E+00     Crystal. Ref-Elm. Chase,1998 pp1577-80.                       
 Mo(L)            j 3/78   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1577-80.                        
 MoO2(cr)         tpis82  -0.589300E+06     Monoclinic. Gurvich,1982 pt1 p27 pt2 p32.                     
 MoO3(cr)         tpis82  -0.744600E+06     Rhombic. Gurvich,1982 pt1 p30 pt2 p34.                        
 MoO3(L)          tpis82  -0.744600E+06     Liquid. Gurvich,1982 pt1 p30 pt2 p34.                         
 NH4CL(II)        j 9/65  -0.314553E+06     Chase,1998 p765.                                              
 NH4CL(III)       j 9/65  -0.314553E+06     Chase,1998 p765.                                              
 NH4F(cr)         tpis89  -0.467560E+06     Hexagonal. Gurvich,1989 pt1 p388 pt2 p324.                    
 NH4F(L)          tpis89  -0.467560E+06     Liquid. Gurvich,1989 pt1 p388 pt2 p324.                       
 Na(cr)           coda89   0.000000E+00     Cubic. Ref-Elm. Cox,1989 p254.                                
 Na(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p254.                               
 NaALO2(a)        j 3/63  -0.113319E+07     Alpha.Chase,1998 p131.                                        
 NaALO2(b)        j 3/63  -0.113319E+07     Beta. Chase,1998 p131.                                        
 NaBO2(cr)        tpis82  -0.976500E+06     Hexagonal. Gurvich,1982 pt1 p357 pt2 p391.                    
 NaBO2(L)         tpis82  -0.976500E+06     Liquid. Gurvich,1982 pt1 p357 pt2 p391.                       
 NaBr(cr)         tpis82  -0.361160E+06     Cubic. Gurvich,1982 pt1 p340 pt2 p378.                        
 NaBr(L)          tpis82  -0.361160E+06     Liquid. Gurvich,1982 pt1 p340 pt2 p378.                       
 NaCN(II)         g 8/01  -0.907090E+05     Lambda trans@288.5K. Chase,1998(3/66) pp631-3. Messer,1941.   
 NaCN(III)        g 8/01  -0.907090E+05     Lambda trans@288.5K. Chase,1998(3/66) pp631-3. Messer,1941.   
 NaCN(L)          g 8/01  -0.907090E+05     Chase,1998(3/66) pp631-3. Messer,1941.                        
 NaCL(cr)         tpis82  -0.411260E+06     Cubic. Gurvich,1982 pt1 p335 pt2 p374.                        
 NaCL(L)          tpis82  -0.411260E+06     Liquid. Gurvich,1982 pt1 p335 pt2 p374.                       
 NaF(cr)          tpis82  -0.576600E+06     Cubic. Gurvich,1982 pt1 p330 pt2 p370.                        
 NaF(L)           tpis82  -0.576600E+06     Liquid. Gurvich,1982 pt1 p330 pt2 p370.                       
 NaH(cr)          tpis82  -0.563800E+05     Cubic. Gurvich,1982 pt1 p324 pt2 p365.                        
 NaH(L)           tpis82  -0.563800E+05     Liquid. Gurvich,1982 pt1 p324 pt2 p365.                       
 NaI(cr)          tpis82  -0.289630E+06     Cubic. Gurvich,1982 pt1 p343 pt2 p381.                        
 NaI(L)           tpis82  -0.289630E+06     Liquid. Gurvich,1982 pt1 p343 pt2 p381.                       
 NaNO2(I)         tpis82  -0.354600E+06     Rhombic. Gurvich,1982 pt1 p350 pt2 p386.                      
 NaNO2(I')        tpis82  -0.354600E+06     Rhombic. Gurvich,1982 pt1 p350 pt2 p386.                      
 NaNO2(L)         tpis82  -0.354600E+06     Liquid. Gurvich,1982 pt1 p350 pt2 p386.                       
 NaNO3(a)         tpis82  -0.467700E+06     Hexagonal. Gurvich,1982 pt1 p353 pt2 p388.                    
 NaNO3(b)         tpis82  -0.467700E+06     Hexagonal. Gurvich,1982 pt1 p353 pt2 p388.                    
 NaNO3(L)         tpis82  -0.467700E+06     Liquid. Gurvich,1982 pt1 p353 pt2 p388.                       
 NaOH(a)          g 5/99  -0.425800E+06     Alpha. Gurvich,1996b.                                         
 NaOH(b)          g 5/99  -0.425800E+06     Beta.  Gurvich,1996b.                                         
 NaOH(c)          g 5/99  -0.425800E+06     Gamma. Gurvich,1996b.                                         
 NaOH(L)          g 5/99  -0.425800E+06     Liquid. Gurvich,1996b.                                        
 NaO2(cr)         g10/99  -0.261000E+06     Cubic. Gurvich,1982 pt1 p319 pt2 p359.Chase,1998 p1646 6/63.  
 NaO2(L)          g10/99  -0.261000E+06     Liq. Gurvich,1982 pt1 p319 pt2 p359.Chase,1998 p1646 6/63.    
 Na2CO3(a)        tpis82  -0.112919E+07     Alpha,monoclinic. Gurvich,1982 pt1 p356 pt2 p390.             
 Na2CO3(b)        tpis82  -0.112919E+07     Beta,monoclinic. Gurvich,1982 pt1 p356 pt2 p390.              
 Na2CO3(c)        tpis82  -0.112919E+07     Gamma,hexagonal. Gurvich,1982 pt1 p356 pt2 p390.              
 Na2CO3(L)        tpis82  -0.112919E+07     Liquid. Gurvich,1982 pt1 p356 pt2 p390.                       
 Na2O(c)          tpis82  -0.414570E+06     Gamma. Gurvich,1982 pt1 p320 pt2 p360.                        
 Na2O(b)          tpis82  -0.414570E+06     Beta. Gurvich,1982 pt1 p320 pt2 p360.                         
 Na2O(a)          tpis82  -0.414570E+06     Alpha. Gurvich,1982 pt1 p320 pt2 p360.                        
 Na2O(L)          tpis82  -0.414570E+06     Liquid. Gurvich,1982 pt1 p320 pt2 p360.                       
 Na2O2(b)         tpis82  -0.512000E+06     Beta. Gurvich,1982 pt1 p323 pt2 p363.                         
 Na2O2(a)         tpis82  -0.512000E+06     Alpha. Gurvich,1982 pt1 p323 pt2 p363.                        
 Na2O2(L)         tpis82  -0.512000E+06     Liquid. Gurvich,1982 pt1 p323 pt2 p363.                       
 Na2S(cr)         j 3/78  -0.366100E+06     Below lambda trans. Chase,1998 pp1667-9.                      
 Na2S(cr)         j 3/78  -0.366100E+06     Above lambda trans. Chase,1998 pp1667-9.                      
 Na2S(L)          j 3/78  -0.366100E+06     Chase,1998 pp1667-9.                                          
 Na2SO3(cr)       bar 89  -0.110080E+07     Crystal. Barin,1989 pt2 p1002.                                
 Na2SO3(L)        bar 89  -0.110080E+07     Liquid. Barin,1989 pt2 p1002.                                 
 Na2SO4(V)        tpis82  -0.138790E+07     Rhombic. Gurvich,1982 pt1 p346 pt2 p384.                      
 Na2SO4(IV)       tpis82  -0.138790E+07     Rhombic. Gurvich,1982 pt1 p346 pt2 p384.                      
 Na2SO4(I)        tpis82  -0.138790E+07     Hexagonal. Gurvich,1982 pt1 p346 pt2 p384.                    
 Na2SO4(L)        tpis82  -0.138790E+07     Liquid. Gurvich,1982 pt1 p346 pt2 p384.                       
 Na3ALF6(a)       tpis82  -0.332240E+07     Monoclinic. Gurvich,1982 pt1 p361 pt2 p394.                   
 Na3ALF6(b)       tpis82  -0.332240E+07     Cubic. Gurvich,1982 pt1 p361 pt2 p394.                        
 Na3ALF6(L)       tpis82  -0.332240E+07     Liquid. Gurvich,1982 pt1 p361 pt2 p394.                       
 Na5AL3F14(cr)    tpis82  -0.755500E+07     Tetragonal. Gurvich,1982 pt1 p362 pt2 p395.                   
 Na5AL3F14(L)     tpis82  -0.755500E+07     Liquid. Gurvich,1982 pt1 p362 pt2 p395.                       
 Nb(cr)           j12/73   0.000000E+00     Crystal. Ref-Elm. Chase,1998 pp1675-8.                        
 Nb(L)            j12/73   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1675-8.                         
 NbO(cr)          tpis82  -0.406000E+06     Cubic. Gurvich,1982 pt1 p75 pt2 p77.                          
 NbO(L)           tpis82  -0.406000E+06     Liquid. Gurvich,1982 pt1 p75 pt2 p77.                         
 NbOCL3(cr)       bar 89  -0.879500E+06     Barin,1989 pt2 p1030. Wagman,1982 p207.                       
 NbO2(II)         tpis82  -0.795000E+06     Tetragonal. Gurvich,1982 pt1 p78 pt2 p80.                     
 NbO2(I)          tpis82  -0.795000E+06     Tetragonal. Gurvich,1982 pt1 p78 pt2 p80.                     
 NbO2(L)          tpis82  -0.795000E+06     Liquid. Gurvich,1982 pt1 p78 pt2 p80.                         
 Nb2O5(cr)        tpis82  -0.189700E+07     Monoclinic. Gurvich,1982 pt1 p81 pt2 p82.                     
 Nb2O5(L)         tpis82  -0.189700E+07     Liquid. Gurvich,1982 pt1 p81 pt2 p82.                         
 Ni(cr)           j12/76   0.000000E+00     Crystal Ref-Elm. <lambda trans 631K. Chase,1998 pp1697-700.   
 Ni(cr)           j12/76   0.000000E+00     Crystal Ref-Elm. >lambda trans 631K. Chase,1998 pp1697-700.   
 Ni(L)            j12/76   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1697-700.                       
 NiS(b)           j12/76  -0.878640E+05     Beta. Chase,1998 pp1704-6.                                    
 NiS(a)           j12/76  -0.878640E+05     ALpha. Chase,1998 pp1704-6.                                   
 NiS(L)           j12/76  -0.878640E+05     Liquid. Chase,1998 pp1704-6.                                  
 NiS2(cr)         j 3/77  -0.131378E+06     Crystal. Chase,1998 pp1708-10.                                
 NiS2(L)          j 3/77  -0.131378E+06     Liquid. Chase,1998 pp1708-10.                                 
 Ni3S2(a)         g12/00  -0.217986E+06     Alpha. Pankratz,1987 p225-6. Chase,1998 pp1711-3 12/83.       
 Ni3S2(b)         g12/00  -0.217986E+06     Beta. Pankratz,1987 p225-6.                                   
 Ni3S2(L)         g12/00  -0.217986E+06     Liquid. Pankratz,1987 p225-6.                                 
 Ni3S4(cr)        j 3/77  -0.301115E+06     Crystal. Chase,1998 p1714.                                    
 P(cr)            tpis89   0.000000E+00     White.Ref-Elm. Gurvich,1989 pt1 p395 pt2 p326. Chase,1998.    
 P(L)             tpis89   0.000000E+00     Liquid. Ref-Elm. Gurvich,1989 pt1 p395 pt2 p326.              
 P4O10(cr)        tpis89  -0.301010E+07     Crystal. Gurvich,1989 pt1 p417 pt2 p270.                      
 P4O10(L)         tpis89  -0.301010E+07     Liquid. Gurvich,1989 pt1 p417 pt2 p270.                       
 Pb(cr)           tpis91   0.000000E+00     Cubic. Ref-Elm. Gurvich,1991 pt1 p400 pt2 p337.               
 Pb(L)            tpis91   0.000000E+00     Liquid. Ref-Elm. Gurvich,1991 pt1 p400 pt2 p337.              
 PbBr2(cr)        tpis91  -0.276700E+06     Rhombic Crystal. Gurvich,1991 pt1 p435 pt2 p361.              
 PbBr2(L)         tpis91  -0.276700E+06     Liquid. Gurvich,1991 pt1 p435 pt2 p361.                       
 PbCL2(cr)        tpis91  -0.359400E+06     Rhombic Crystal. Gurvich,1991 pt1 p428 pt2 p356.              
 PbCL2(L)         tpis91  -0.359400E+06     Liquid. Gurvich,1991 pt1 p428 pt2 p356.                       
 PbF2(II)         tpis91  -0.676000E+06     Rhombic Crystal(II). Gurvich,1991 pt1 p421 pt2 p351.          
 PbF2(I)          tpis91  -0.676000E+06     Cubic Crystal(I). Gurvich,1991 pt1 p421 pt2 p351.             
 PbF2(L)          tpis91  -0.676000E+06     Liquid. Gurvich,1991 pt1 p421 pt2 p351.                       
 PbI2(cr)         tpis91  -0.176000E+06     Hexagonal Crystal. Gurvich,1991 pt1 p441 pt2 p366.            
 PbI2(L)          tpis91  -0.176000E+06     Liquid. Gurvich,1991 pt1 p441 pt2 p366.                       
 PbO(II-r)        tpis91  -0.218600E+06     Tetragonal (II-red).Gurvich,1991 pt1 p409 pt2 p343.           
 PbO(I-y)         tpis91  -0.218600E+06     Rhombic (I-yellow).Gurvich,1991 pt1 p409 pt2 p343.            
 PbO(L)           tpis91  -0.218600E+06     Liquid.Gurvich,1991 pt1 p409 pt2 p343.                        
 PbO2(cr)         tpis91  -0.276000E+06     Tetragonal. Gurvich,1991 pt1 p415 p52 p346.                   
 PbS(cr)          tpis91  -0.994748E+05     Cubic. Gurvich,1991 pt1 p445 p52 p370.                        
 PbS(L)           tpis91  -0.994748E+05     Liquid. Gurvich,1991 pt1 p445 p52 p370.                       
 Pb2O3(cr)        tpis91  -0.491700E+06     Monoclinic. Gurvich,1991 pt1 p417 pt2 p348.                   
 Pb3O4(cr)        tpis91  -0.720000E+06     Tetragonal. Gurvich,1991 pt1 p418 pt2 p349.                   
 Rb(cr)           coda89   0.000000E+00     Cubic. Ref-Elm. Cox,1989 p260. Chase,1998a p1849 12/83.       
 Rb(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p260.                               
 RbBO2(b)         tpis82  -0.975000E+06     Gurvich,1982 pt1 p458 pt2 p482.                               
 RbBO2(a)         tpis82  -0.975000E+06     Gurvich,1982 pt1 p458 pt2 p482.                               
 RbBO2(L)         tpis82  -0.975000E+06     Gurvich,1982 pt1 p458 pt2 p482.                               
 RbBr(cr)         tpis82  -0.394770E+06     Cubic. Gurvich,1982 pt1 p445 pt2 p469.                        
 RbBr(L)          tpis82  -0.394770E+06     Liquid. Gurvich,1982 pt1 p445 pt2 p469.                       
 RbCL(cr)         tpis82  -0.435220E+06     Cubic. Gurvich,1982 pt1 p441 pt2 p466.                        
 RbCL(L)          tpis82  -0.435220E+06     Liquid. Gurvich,1982 pt1 p441 pt2 p466.                       
 RbF(cr)          tpis82  -0.559700E+06     Cubic. Gurvich,1982 pt1 p438 pt2 p463.                        
 RbF(L)           tpis82  -0.559700E+06     Liquid. Gurvich,1982 pt1 p438 pt2 p463.                       
 RbH(cr)          tpis82  -0.523000E+05     Cubic. Gurvich,1982 pt1 p434 pt2 p458.                        
 RbH(L)           tpis82  -0.523000E+05     Liquid. Gurvich,1982 pt1 p434 pt2 p458.                       
 RbI(cr)          tpis82  -0.333600E+06     Cubic. Gurvich,1982 pt1 p448 pt2 p472.                        
 RbI(L)           tpis82  -0.333600E+06     Liquid. Gurvich,1982 pt1 p448 pt2 p472.                       
 RbNO2(I)         tpis82  -0.367000E+06     Cubic. Gurvich,1982 pt1 p453 pt2 p477.                        
 RbNO2(L)         tpis82  -0.367000E+06     Liquid. Gurvich,1982 pt1 p453 pt2 p477.                       
 RbNO3(IV)        tpis82  -0.494700E+06     Hexagonal. Gurvich,1982 pt1 p455 pt2 p479.                    
 RbNO3(III)       tpis82  -0.494700E+06     Cubic. Gurvich,1982 pt1 p455 pt2 p479.                        
 RbNO3(II)        tpis82  -0.494700E+06     Hexagonal. Gurvich,1982 pt1 p455 pt2 p479.                    
 RbNO3(I)         tpis82  -0.494700E+06     Cubic. Gurvich,1982 pt1 p455 pt2 p479.                        
 RbNO3(L)         tpis82  -0.494700E+06     Liquid. Gurvich,1982 pt1 p455 pt2 p479.                       
 RbOH(b)          g 8/97  -0.418800E+06     Beta.  Gurvich,1997.                                          
 RbOH(c)          g 8/97  -0.418800E+06     Gamma. Gurvich,1997.                                          
 RbOH(L)          g 8/97  -0.418800E+06     Liquid. Gurvich,1997.                                         
 RbO2(b)          tpis82  -0.279100E+06     Beta,hexagonal. Gurvich,1982 pt1 p430 pt2 p453.               
 RbO2(a)          tpis82  -0.279100E+06     Alpha,cubic. Gurvich,1982 pt1 p430 pt2 p453.                  
 RbO2(L)          tpis82  -0.279100E+06     Liquid. Gurvich,1982 pt1 p430 pt2 p453.                       
 Rb2CO3(a)        tpis82  -0.113260E+07     Alpha,monoclinic. Gurvich,1982 pt1 p457 pt2 p481.             
 Rb2CO3(b)        tpis82  -0.113260E+07     Beta,hexagonal. Gurvich,1982 pt1 p457 pt2 p481.               
 Rb2CO3(L)        tpis82  -0.113260E+07     Liquid. Gurvich,1982 pt1 457 pt2 p481.                        
 Rb2O(c)          tpis82  -0.338000E+06     Gamma,cubic. Gurvich,1982 pt1 p431 pt2 p454.                  
 Rb2O(b)          tpis82  -0.338000E+06     Beta,cubic. Gurvich,1982 pt1 p431 pt2 p454.                   
 Rb2O(a)          tpis82  -0.338000E+06     Alpha,hexagonal. Gurvich,1982 pt1 p431 pt2 p454.              
 Rb2O(L)          tpis82  -0.338000E+06     Liquid. Gurvich,1982 pt1 p431 pt2 p454.                       
 Rb2O2(b)         tpis82  -0.410000E+06     Beta,rhombic Gurvich,1982 pt1 p433 pt2 p456.                  
 Rb2O2(a)         tpis82  -0.410000E+06     Alpha,cubic. Gurvich,1982 pt1 p433 pt2 p456.                  
 Rb2O2(L)         tpis82  -0.410000E+06     Liquid. Gurvich,1982 pt1 p433 pt2 p456.                       
 Rb2SO4(a)        tpis82  -0.143590E+07     Alpha,rhombic. Gurvich,1982 pt1 p451 pt2 p475.                
 Rb2SO4(b)        tpis82  -0.143590E+07     Beta,hexagonal. Gurvich,1982 pt1 p451 pt2 p475.               
 Rb2SO4(L)        tpis82  -0.143590E+07     Liquid. Gurvich,1982 pt1 p451 pt2 p475.                       
 S(a)             tpis89   0.000000E+00     Alpha. Ref-Elm. Gurvich,1989 pt1 p265 pt2 p160.               
 S(b)             tpis89   0.000000E+00     Beta. Ref-Elm. Gurvich,1989 pt1 p265 pt2 p160.                
 S(L)             tpis89   0.000000E+00     Liquid. Ref-Elm. Gurvich,1989 pt1 p265 pt2 p160.              
 SCL2(L)          j 6/78  -0.497900E+05     Chase,1998 p855.                                              
 S2CL2(L)         j 6/78  -0.581580E+05     Chase,1998 p858.                                              
 Sc(a)            tpis82   0.000000E+00     Alpha. Ref-Elm. Gurvich,1982 pt1 p137 pt2 p138.               
 Sc(b)            tpis82   0.000000E+00     Beta. Ref-Elm. Gurvich,1982 pt1 p137 pt2 p138.                
 Sc(L)            tpis82   0.000000E+00     Liquid. Ref-Elm. Gurvich,1982 pt1 p137 pt2 p138.              
 Sc2O3(cr)        tpis82  -0.190860E+07     Cubic. Gurvich,1982 pt1 p145 pt2 p150.                        
 Sc2O3(L)         tpis82  -0.190860E+07     Liquid. Gurvich,1982 pt1 p145 pt2 p150.                       
 Si(cr)           tpis91   0.000000E+00     Cubic. Ref-Elm. Gurvich,1991 pt1 p236 pt2 p220.               
 Si(L)            tpis91   0.000000E+00     Liquid. Ref-Elm. Gurvich,1991 pt1 p236 pt2 p220.              
 SiC(b)           tpis91  -0.730000E+05     Beta,cubic. Gurvich,1991 pt1 p298 pt2 p264.                   
 SiC(L)           tpis91  -0.730000E+05     Liquid. Gurvich,1991 pt1 p298 pt2 p264.                       
 SiO2(a-qz)       tpis91  -0.910700E+06     Alpha-quartz,hexagonal. Gurvich,1991 pt1 p250 pt2 p228.       
 SiO2(b-qz)       tpis91  -0.910700E+06     Beta-quartz,hexagonal. Gurvich,1991 pt1 p250 pt2 p228.        
 SiO2(b-crt)      tpis91  -0.910700E+06     Beta-cristobalite,cubic. Gurvich,1991 pt1 p250 pt2 p228.      
 SiO2(L)          tpis91  -0.910700E+06     Liquid. Gurvich,1991 pt1 p250 pt2 p228.                       
 SiS(cr)          tpis91  -0.168737E+06     Crystal. Gurvich,1991 pt1 p289 pt2 p257.                      
 SiS(L)           tpis91  -0.168737E+06     Liquid. Gurvich,1991 pt1 p289 pt2 p257.                       
 SiS2(cr)         tpis91  -0.287000E+06     Tetragonal. Gurvich,1991 pt1 p293 pt2 p259.                   
 SiS2(L)          tpis91  -0.287000E+06     Liquid. Gurvich,1991 pt1 p293 pt2 p259.                       
 Si2N2O(cr)       g 7/95  -0.947700E+06     Fegley,1981.                                                  
 Si3N4(cr)        tpis91  -0.787800E+06     Hexagonal. Gurvich,1991 pt1 p297 pt2 p262.                    
 Sn(cr)           tpis91   0.000000E+00     CrI,tetragonal. Ref-Elm. Gurvich,1991 pt1 p350 pt2 p300.      
 Sn(L)            tpis91   0.000000E+00     Liquid. Ref-Elm. Gurvich,1991 pt1 p350 pt2 p300.              
 SnBr2(cr)        tpis91  -0.253600E+06     Rhombic. Gurvich,1991 pt1 p379 pt2 p322.                      
 SnBr2(L)         tpis91  -0.253600E+06     Liquid. Gurvich,1991 pt1 p379 pt2 p322.                       
 SnBr4(cr)        tpis91  -0.388000E+06     Monoclinic. Gurvich,1991 pt1 p382 pt2 p325.                   
 SnBr4(L)         tpis91  -0.388000E+06     Liquid. Gurvich,1991 pt1 p382 pt2 p325.                       
 SnCL2(cr)        tpis91  -0.333000E+06     Rhombic. Gurvich,1991 pt1 p372 pt2 p316.                      
 SnCL2(L)         tpis91  -0.333000E+06     Liquid. Gurvich,1991 pt1 p372 pt2 p316.                       
 SnCL4(L)         tpis91  -0.517000E+06     Liquid. Gurvich,1991 pt1 p375 pt2 p319.                       
 SnF2(cr)         tpis91  -0.677000E+06     Monoclinic. Gurvich,1991 pt1 p367 pt2 p311.                   
 SnF2(L)          tpis91  -0.677000E+06     Liquid. Gurvich,1991 pt1 p367 pt2 p311.                       
 SnI2(cr)         tpis91  -0.153000E+06     Monoclinic. Gurvich,1991 pt1 p386 pt2 p328.                   
 SnI2(L)          tpis91  -0.153000E+06     Liquid. Gurvich,1991 pt1 p386 pt2 p328.                       
 SnI4(cr)         tpis91  -0.207500E+06     Cubic. Gurvich,1991 pt1 p389 pt2 p331                         
 SnI4(L)          tpis91  -0.207500E+06     Liquid. Gurvich,1991 pt1 p389 pt2 p331                        
 SnO(cr)          tpis91  -0.280710E+06     Tetragonal. Gurvich,1991 pt1 p356 pt2 p306.                   
 SnO(L)           tpis91  -0.280710E+06     Liquid. Gurvich,1991 pt1 p356 pt2 p306.                       
 SnO2(cr)         tpis91  -0.577630E+06     Tetragonal. Gurvich,1991 pt1 p361 pt2 p308.                   
 SnO2(L)          tpis91  -0.577630E+06     Liquid. Gurvich,1991 pt1 p361 pt2 p308.                       
 SnS(cr)          tpis91  -0.109662E+06     Rhombic. Gurvich,1991 pt1 p392 pt2 p333.                      
 SnS(cr)          tpis91  -0.109662E+06     Cubic. Gurvich,1991 pt1 p392 pt2 p333.                        
 SnS(L)           tpis91  -0.109662E+06     Liquid. Gurvich,1991 pt1 p392 pt2 p333.                       
 SnS2(cr)         tpis91  -0.141837E+06     Hexagonal. Gurvich,1991 pt1 p396 pt2 p335.                    
 Sr(a)            srd 93   0.000000E+00     Alpha. Ref-Elm. Alcock,1993.                                  
 Sr(b)            srd 93   0.000000E+00     Beta. Ref-Elm. Alcock,1993.                                   
 Sr(L)            srd 93   0.000000E+00     Liquid. Ref-Elm. Alcock,1993.                                 
 SrBr2(a)         tpis96  -0.722000E+06     Alpha,tetragonal. Gurvich,1996a pt1 p523 pt2 p403.            
 SrBr2(b)         tpis96  -0.722000E+06     Beta. Gurvich,1996a pt1 p523 pt2 p403.                        
 SrBr2(L)         tpis96  -0.722000E+06     Liquid. Gurvich,1996a pt1 p523 pt2 p403.                      
 SrCO3(a)         tpis96  -0.122600E+07     Alpha,rhombic. Gurvich,1996a pt1 p532 pt2 p411.               
 SrCO3(b)         tpis96  -0.122600E+07     Beta,rhombic. Gurvich,1996a pt1 p532 pt2 p411.                
 SrCO3(c)         tpis96  -0.122600E+07     Gamma,cubic. Gurvich,1996a pt1 p532 pt2 p411.                 
 SrCO3(L)         tpis96  -0.122600E+07     Liquid. Gurvich,1996a pt1 p532 pt2 p411.                      
 SrCL2(a)         tpis96  -0.833000E+06     Alpha,cubic. Gurvich,1996a pt1 p518 pt2 p400.                 
 SrCL2(b)         tpis96  -0.833000E+06     Beta,cubic. Gurvich,1996a pt1 p518 pt2 p400.                  
 SrCL2(L)         tpis96  -0.833000E+06     Liquid. Gurvich,1996a pt1 p518 pt2 p400.                      
 SrF2(a)          tpis96  -0.122900E+07     Alpha,cubic. Gurvich,1996a pt1 p513 pt2 p396.                 
 SrF2(b)          tpis96  -0.122900E+07     Beta,cubic. Gurvich,1996a pt1 p513 pt2 p396.                  
 SrF2(L)          tpis96  -0.122900E+07     Liquid. Gurvich,1996a pt1 p515 pt2 p396.                      
 SrH2(a)          tpis96  -0.180000E+06     Alpha,rhombic. Gurvich,1996a pt1 p501 pt2 p389.               
 SrH2(b)          tpis96  -0.180000E+06     Beta. Gurvich,1996a pt1 p501 pt2 p389.                        
 SrH2(L)          tpis96  -0.180000E+06     Liquid. Gurvich,1996a pt1 p501 pt2 p389.                      
 SrI2(cr)         tpis96  -0.568000E+06     Rhombic. Gurvich,1996a pt1 p527 pt2 p406.                     
 SrI2(L)          tpis96  -0.568000E+06     Liquid. Gurvich,1996a pt1 p527 pt2 p406.                      
 SrO(cr)          tpis96  -0.591000E+06     Cubic. Gurvich,1996a pt1 p494 pt2 p383.                       
 SrO(L)           tpis96  -0.591000E+06     Liquid. Gurvich,1996a pt1 p494 pt2 p383.                      
 Sr(OH)2(b)       tpis96  -0.964300E+06     Beta,tetragonal. Gurvich,1996a pt1 p505 pt2 p392.             
 Sr(OH)2(a)       tpis96  -0.964300E+06     Alpha. Gurvich,1996a pt1 p505 pt2 p392.                       
 Sr(OH)2(L)       tpis96  -0.964300E+06     Liquid. Gurvich,1996a pt1 p505 pt2 p392.                      
 SrS(cr)          tpis96  -0.480000E+06     Cubic. Gurvich,1996a pt1 p528 pt2 p408.                       
 SrS(L)           tpis96  -0.480000E+06     Liquid. Gurvich,1996a pt1 p528 pt2 p408.                      
 SrS04(a)         tpis96  -0.145700E+07     Alpha,Rhombic. Gurvich,1996a pt1 p531 pt2 p410.               
 SrS04(b)         tpis96  -0.145700E+07     Beta,hexagonal. Gurvich,1996a pt1 p531 pt2 p410.              
 SrS04(L)         tpis96  -0.145700E+07     Liquid. Gurvich,1996a pt1 p531 pt2 p410.                      
 Ta(cr)           j12/72   0.000000E+00     Crystal. Ref-Elm. Chase,1998 pp1899-1901.                     
 Ta(L)            j12/72   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1899-1901.                      
 TaC(cr)          j12/73  -0.144097E+06     Chase,1998 pp652-4.                                           
 TaC(L)           j12/73  -0.144097E+06     Chase,1998 pp652-4.                                           
 Ta2O5(II)        tpis82  -0.204900E+07     Rhombic. Gurvich,1982 pt1 p91 pt2 p92.                        
 Ta2O5(I)         tpis82  -0.204900E+07     Monoclinic. Gurvich,1982 pt1 p91 pt2 p92.                     
 Ta2O5(L)         tpis82  -0.204900E+07     Liquid. Gurvich,1982 pt1 p91 pt2 p92.                         
 Th(a)            coda89   0.000000E+00     Alpha. Ref-Elm. Cox,1989 p239.                                
 Th(b)            coda89   0.000000E+00     Beta. Ref-Elm. Cox,1989 p239.                                 
 Th(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p239.                               
 Ti(a)            coda89   0.000000E+00     Alpha. Ref-Elm. Cox,1989 p230.                                
 Ti(b)            coda89   0.000000E+00     Beta. Ref-Elm. Cox,1989 p230.                                 
 Ti(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p230.                               
 TiB(cr)          j 6/65  -0.160247E+06     Crystal. Chase,1998. p258.                                    
 TiB2(cr)         j 6/65  -0.279491E+06     Crystal. Chase,1998 pp276-8.                                  
 TiB2(L)          j 6/65  -0.279491E+06     Liquid. Chase,1998 pp276-8.                                   
 TiC(cr)          j 6/68  -0.184096E+06     Chase,1998 p655-7                                             
 TiC(L)           j 6/68  -0.184096E+06     Chase,1998 p655-7                                             
 TiCL2(cr)        j12/68  -0.515470E+06     Chase,1998 p865.                                              
 TiCL3(cr)        j12/68  -0.721740E+06     Chase,1998 p886.                                              
 TiCL4(L)         j12/67  -0.804165E+06     Chase,1998 p904.                                              
 TiN(cr)          j 6/68  -0.337649E+06     Chase,1998 pp1612-4.                                          
 TiN(L)           j 6/68  -0.337649E+06     Chase,1998 pp1612-4.                                          
 TiO(a)           tpis82  -0.542000E+06     Alpha,monoclinic. Gurvich,1982 pt1 p98 pt2 p99.               
 TiO(b)           tpis82  -0.542000E+06     Beta,cubic. Gurvich,1982 pt1 p98 pt2 p99.                     
 TiO(c)           tpis82  -0.542000E+06     Gamma,cubic. Gurvich,1982 pt1 p98 pt2 p99.                    
 TiO(L)           tpis82  -0.542000E+06     Liquid. Gurvich,1982 pt1 p98 pt2 p99.                         
 TiO2(cr)         tpis82  -0.944000E+06     Rutile,tetragonal. Gurvich,1982 pt1 p105 pt2 p105.            
 TiO2(L)          tpis82  -0.944000E+06     Liquid. Gurvich,1982 pt1 p105 pt2 p105.                       
 Ti2O3(I)         tpis82  -0.152000E+07     Hexagonal. Gurvich,1982 pt1 p109 pt2 p108.                    
 Ti2O3(I')        tpis82  -0.152000E+07     Hexagonal. Gurvich,1982 pt1 p109 pt2 p108.                    
 Ti2O3(L)         tpis82  -0.152000E+07     Liquid. Gurvich,1982 pt1 p109 pt2 p108.                       
 Ti3O5(a)         tpis82  -0.245700E+07     Alpha,monoclinic. Gurvich,1982 pt1 p111 pt2 p110.             
 Ti3O5(b)         tpis82  -0.245700E+07     Beta,rhombic. Gurvich,1982 pt1 p111 pt2 p110.                 
 Ti3O5(L)         tpis82  -0.245700E+07     Liquid. Gurvich,1982 pt1 p111 pt2 p110.                       
 Ti4O7(cr)        tpis82  -0.340300E+07     Triclinic. Gurvich,1982 pt1 p112 pt2 p111.                    
 Ti4O7(L)         tpis82  -0.340300E+07     Liquid. Gurvich,1982 pt1 p112 pt2 p111.                       
 U(a)             coda89   0.000000E+00     Alpha. Ref-Elm. Cox,1989 p234.                                
 U(b)             coda89   0.000000E+00     Beta. Ref-Elm. Cox,1989 p234.                                 
 U(c)             coda89   0.000000E+00     Gamma. Ref-Elm. Cox,1989 p234.                                
 U(L)             coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p234.                               
 UF3(cr)          tpis82  -0.150870E+07     Hexagonal. Gurvich,1982 pt1 p209 pt2 p236.                    
 UF3(L)           tpis82  -0.150870E+07     Liquid. Gurvich,1982 pt1 p209 pt2 p236.                       
 UF4(cr)          tpis82  -0.192050E+07     Monoclinic. Gurvich,1982 pt1 p212 pt2 p243.                   
 UF4(L)           tpis82  -0.192050E+07     Liquid. Gurvich,1982 pt1 p212 pt2 p243.                       
 UF5(b)           tpis82  -0.208300E+07     Beta,tetragonal. Gurvich,1982 pt1 p217 pt2 p250.              
 UF5(a)           tpis82  -0.208300E+07     Alpha,tetragonal. Gurvich,1982 pt1 p217 pt2 p250.             
 UF5(L)           tpis82  -0.208300E+07     Liquid. Gurvich,1982 pt1 p217 pt2 p250.                       
 UF6(cr)          tpis82  -0.219770E+07     Rhombic. Gurvich,1982 pt1 p222 pt2 p532.                      
 UF6(L)           tpis82  -0.219770E+07     Liquid. Gurvich,1982 pt1 p222 pt2 p532.                       
 UO2(cr)          tpis82  -0.108500E+07     Cubic. Gurvich,1982 pt1 p190 pt2 p209.                        
 UO2(L)           tpis82  -0.108500E+07     Liquid. Gurvich,1982 pt1 p190 pt2 p209.                       
 UO2F2(cr)        tpis82  -0.165360E+07     Hexagonal. Gurvich,1982 pt1 p227 pt2 p262.                    
 UO3(c)           tpis82  -0.122380E+07     Gamma,monoclinic. Gurvich,1982 pt1 p195 pt2 p217.             
 U3O8(II)         tpis82  -0.357480E+07     Rhombic. Gurvich,1982 pt1 p199 pt2 p222.                      
 U3O8(I)          tpis82  -0.357480E+07     Hexagonal. Gurvich,1982 pt1 p199 pt2 p222.                    
 U4O9(III)        tpis82  -0.451200E+07     Cubic. Gurvich,1982 pt1 p201 pt2 p223.                        
 U4O9(II)         tpis82  -0.451200E+07     Cubic. Gurvich,1982 pt1 p201 pt2 p223.                        
 U4O9(I)          tpis82  -0.451200E+07     Gurvich,1982 pt1 p201 pt2 p223.                               
 V(cr)            j 6/73   0.000000E+00     Crystal. Ref-Elm. Chase,1998 p1917.                           
 V(L)             j 6/73   0.000000E+00     Liquid. Ref-Elm. Chase,1998 p1917.                            
 VCL2(cr)         g10/00  -0.451872E+06     Pankratz,1984.                                                
 VCL3(cr)         g 8/00  -0.581116E+06     Pankratz,1984.                                                
 VN(cr)           j12/73  -0.217150E+06     Chase,1998 p1635.                                             
 VO(cr)           tpis82  -0.430800E+06     Cubic Gurvich,1982 pt1 p60 pt2 p63.                           
 VO(L)            tpis82  -0.430800E+06     Liquid Gurvich,1982 pt1 p60 pt2 p63.                          
 V2O3(cr)         tpis82  -0.121680E+07     Hexagonal. Gurvich,1982 pt1 p65 pt2 p67.                      
 V2O3(L)          tpis82  -0.121680E+07     Liquid. Gurvich,1982 pt1 p65 pt2 p67.                         
 V2O4(II)         tpis82  -0.143260E+07     Monoclinic. Gurvich,1982 pt1 p67 pt2 p68.                     
 V2O4(I)          tpis82  -0.143260E+07     Tetragonal. Gurvich,1982 pt1 p67 pt2 p68.                     
 V2O4(L)          tpis82  -0.143260E+07     Liquid. Gurvich,1982 pt1 p67 pt2 p68.                         
 V2O5(cr)         tpis82  -0.155100E+07     Rhombic. Gurvich,1982 pt1 p68 pt2 p69.                        
 V2O5(L)          tpis82  -0.155100E+07     Liquid. Gurvich,1982 pt1 p68 pt2 p69.                         
 W(cr)            j 6/66   0.000000E+00     Crystal. Ref-Elm. Chase,1998 pp1925-8.                        
 W(L)             j 6/66   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1925-8.                         
 WC(cr)           bar 89  -0.405400E+05     Hf:Wagman,1982 p203. Barin,1989 pt2 p1642.                    
 WCL6(I)          j12/66  -0.593710E+06     Alpha1. Chase,1998 pp931-4.                                   
 WCL6(II)         j12/66  -0.593710E+06     Alpha2. Chase,1998 pp931-4.                                   
 WCL6(III)        j12/66  -0.593710E+06     Beta. Chase,1998 pp931-4.                                     
 WCL6(L)          j12/66  -0.593710E+06     Liquid. Chase,1998 pp931-4.                                   
 WOCL4(cr)        j 3/67  -0.671114E+06     Crystal. Chase,1998 pp897-9.                                  
 WOCL4(L)         j 3/67  -0.671114E+06     Liquid. Chase,1998 pp897-9.                                   
 WO2(cr)          tpis82  -0.588100E+06     Gurvich,1982 pt1 p46 pt2 p49.                                 
 WO2CL2(cr)       j 3/67  -0.780316E+06     Chase,1998 p848.                                              
 WO3(III)         tpis82  -0.841300E+06     Gurvich,1982 pt1 p49 pt2 p51.                                 
 WO3(III,II)      tpis82  -0.841300E+06     Gurvich,1982 pt1 p49 pt2 p51.                                 
 WO3(I)           tpis82  -0.841300E+06     Gurvich,1982 pt1 p49 pt2 p51.                                 
 WO3(L)           tpis82  -0.841300E+06     Liquid. Gurvich,1982 pt1 p49 pt2 p51.                         
 Zn(cr)           coda89   0.000000E+00     Crystal. Ref-Elm. Cox,1989 p221.                              
 Zn(L)            coda89   0.000000E+00     Liquid. Ref-Elm. Cox,1989 p221.                               
 ZnSO4(a)         j 3/79  -0.980144E+06     Alpha. Chase,1998 p1788.                                      
 ZnSO4(a')        j 3/79  -0.980144E+06     Alpha'.Chase,1998 p1788.                                      
 ZnSO4(b)         j 3/79  -0.980144E+06     Beta. Chase,1998 p1788.                                       
 Zr(a)            j 6/79   0.000000E+00     Alpha. Ref-Elm. Chase,1998 pp1943-7.                          
 Zr(b)            j 6/79   0.000000E+00     Beta. Ref-Elm. Chase,1998 pp1943-7.                           
 Zr(L)            j 6/79   0.000000E+00     Liquid. Ref-Elm. Chase,1998 pp1943-7.                         
 ZrC(cr)          j12/64  -0.196648E+06     Crystal. Chase,1998 pp658-60.                                 
 ZrC(L)           j12/64  -0.196648E+06     Liquid. Chase,1998 pp658-60.                                  
 ZrN(cr)          g11/00  -0.371238E+06     Chase,1998 pp1617-9 6/61.                                     
 ZrN(L)           g11/00  -0.371238E+06     Chase,1998 pp1617-9 6/61.                                     
 ZrO2(III)        tpis82  -0.110030E+07     Monoclinic. Gurvich,1982 pt1 p123 pt2 p122.                   
 ZrO2(II)         tpis82  -0.110030E+07     Tetragonal. Gurvich,1982 pt1 p123 pt2 p122.                   
 ZrO2(I)          tpis82  -0.110030E+07     Cubic. Gurvich,1982 pt1 p123 pt2 p122.                        
 ZrO2(L)          tpis82  -0.110030E+07     Liquid. Gurvich,1982 pt1 p123 pt2 p122.                       
 Air              g 9/95  -0.125530E+03     Mole%:N2 78.084,O2 20.9476,Ar .9365,CO2 .0319.Gordon,1982.Reac
 B2H6(L)          g 6/96   0.164450E+05     Diborane. McBride,1996 pp84,92.                               
 B5H9(L)          j 3/65   0.428400E+05     Pentaborane. Chase,1998 p302.                                 
 (CH2)x(cr)       g 6/96  -0.256000E+05     Ethylene polymer. McBride,1996 pp84,92.                       
 CH3NO2(L)        g 6/96  -0.113100E+06     Nitromethane. McBride,1996 pp85,93.                           
 CH4(L)           g 6/96  -0.892330E+05     Methane. McBride,1996 pp85,93.                                
 CH3OH(L)         n12/84  -0.238910E+06     MeOH. TRC(12/87) p5000 (12/84)tc,uc,vc5031,5033.        React.
 CH6N2(L)         n12/93   0.542000E+05     Monomethyl Hydrazine. TRC(12/93) p9220.                       
 C2H2(L),acetyle  g 6/96   0.207599E+06     Acetylene. McBride,1996 pp84,92.                              
 CH3CN(L)         g 6/96   0.313800E+05     Ethanenitrile (Acetonitrile). McBride,1996 pp84,92.           
 C2H4(L)          g 6/96   0.339450E+05     Ethylene. McBride,1996 pp84,92.                               
 C2H4O(L),ethyle  g 6/96  -0.788410E+05     Ethylene oxide (Oxirane). McBride,1996 pp84,92.               
 C2H6(L)          g 6/96  -0.103819E+06     Ethane. McBride,1996 pp84,92.                                 
 C2H5OH(L)        n12/84  -0.277510E+06     Ethanol. TRC(12/87) p5000 (12/84) tc,uc,vc5031-3.       React.
 C2H8N2(L),UDMH   g 6/96   0.489000E+05     Unsymmetrical Dimethyl Hydrazine. McBride,1996 pp85,93.       
 C2N2(L)          g 6/96   0.283209E+06     Cyanogen. McBride,1996 pp84,92.                               
 C3H6(L),propyle  g 6/96  -0.270400E+04     Propylene. McBride,1996 pp85,93.                              
 C3H7NO3(L)       g 6/96  -0.214500E+06     Propyl Nitrate. McBride,1996 pp85,93.                         
 C3H8(L)          g 6/96  -0.128228E+06     Propane. McBride,1996 pp85,93.                                
 C4H8(L),1-buten  g 6/96  -0.251730E+05     1-Butene. McBride,1996 pp84,92.                               
 C4H10(L),n-buta  g 6/96  -0.150664E+06     n-Butane. McBride,1996 pp84,92.                               
 C4H10(L),isobut  g 6/96  -0.159664E+06     Isobutane(2-methyl propane). McBride,1996 pp84,92.            
 C5H12(L),n-pent  g 6/96  -0.173490E+06     n-Pentane. McBride,1996 pp85,93.                              
 C6H6(L)          n10/86   0.490800E+05     TRC(10/86) tc,uc,vc3201 (4/83) p3200.                   React.
 C6H5NH2(L)       n12/88   0.315000E+05     Aniline. TRC(12/88) tc,uc,vc9370. TRC(6/95) p9370.      React.
 C6H14(L),n-hexa  n 4/85  -0.198660E+06     n-hexane. TRC(4/85) p,tc,uc,vc1440,1441.                React.
 C7H8(L)          n10/86   0.121800E+05     TRC(10/86) tc uc vc3200-1 (4/83) p-3200.                React.
 C7H16(L),n-hept  n10/75  -0.224350E+06     TRC(10/84) p-1010 (10/75) tc,uc,vc1460.                 React.
 C8H18(L),n-octa  n10/84  -0.250260E+06     TRC(10/76) tc,uc,vc1491,1492. Hf:(10/84) p1010.         React.
 C8H18(L),isooct  n10/82  -0.259160E+06     TRC(10/76) tc,uc,vc1491,1492. Hf:(10/82) p1490.         React.
 CLF3(L)          g 6/96  -0.193386E+06     Chlorine Trifluoride. McBride,1996 pp84,92.                   
 CLO3F            g 5/95  -0.238000E+05     Hf:Wagman,1982 p49. Chase,1998 p755.                    React.
 CLO3F(L)         g 6/96  -0.474360E+05     Perchloryl Fluoride. McBride,1996 pp85,93.                    
 CL2(L)           g 6/96  -0.225500E+05     Chlorine. McBride,1996 pp84,92.                               
 F2(L)            g 6/96  -0.130910E+05     Fluorine. McBride,1996 pp84,92.                               
 F2O(L)           g 6/96   0.667200E+04     Oxygen Difluoride. McBride,1996 pp85,93.                      
 HNO3(L)          g 6/96  -0.173013E+06     Nitric Acid. McBride,1996 pp85,93.                            
 H2(L)            g 6/96  -0.901200E+04     Hydrogen. McBride,1996 pp84,92.                               
 H2O2(L)          tpis89  -0.187780E+06     Gurvich, 1989 v1 pt1 p126 pt2 p303.                     React.
 IRFNA            g 6/96  -0.270496E+06     Inhibited Red Fuming Nitric Acid. McBride,1996 pp84,93.       
 JP-4             g 6/96  -0.227230E+05     McBride,1996 pp85,93. Hcomb = 18640.BTU/#                     
 JP-5             g 6/96  -0.221830E+05     Or ASTMA1(L). McBride,1996 pp85,93. Hcomb = 18600.BTU/#       
 JP-10(L)         g 6/01  -0.122800E+06     Exo-tetrahydrodicyclopentadiene. Smith,1979.            React.
 JP-10(g)         g 6/01  -0.868559E+05     Exo-tetrahydrodicyclopentadiene. Zehe,2002.             React.
 Jet-A(L)         g 2/96  -0.303403E+06     McBride,1996. Faith,1971. Gracia-Salcedo,1988.          React.
 Jet-A(g)         g 8/01  -0.249657E+06     McBride,1996. Faith,1971. Gracia-Salcedo,1988.          React.
 LiCLO4(cr)       g 6/96  -0.380700E+06     Lithium Perchlorate. Chase,1998 p782.                         
 NF3(L)           g 6/96  -0.150387E+06     Nitrogen trifluoride. McBride,1996 pp85,93.                   
 NH3(L)           g 6/96  -0.715550E+05     Ammonia. McBride,1996 pp84,92.                                
 NH4CLO4(I)       j12/62  -0.295767E+06     Ammonium Perchlorate. Chase,1998 p766.                  React.
 NH4CLO4(II)      j12/62  -0.295767E+06     Ammonium Perchlorate. Chase,1998 p766.                  React.
 NH4NO3(IV)       tpis89  -0.365600E+06     Rhombic(IV). Gurvich,1989 pt1 p370 pt2 p322.            React.
 NH4NO3(III)      tpis89  -0.365600E+06     Rhombic(III). Gurvich,1989 pt1 p370 pt2 p322.           React.
 NH4NO3(II)       tpis89  -0.365600E+06     Tetragonal(II). Gurvich,1989 pt1 p370 pt2 p322.         React.
 NH4NO3(I)        tpis89  -0.365600E+06     Cubic(I). Gurvich,1989 pt1 p370 pt2 p322.               React.
 NH4NO3(L)        tpis89  -0.365600E+06     Liquid  Gurvich,1989 pt1 p370 pt2 p322.                 React.
 N2(L)            g 6/96  -0.121070E+05     Nitrogen. McBride,1996 pp85,93.                               
 N2H4(L)          g11/99   0.503800E+05     Hydrazine.Hf:Gurvich,1989 pt1 p360. Chase,1998(12/65).  React.
 N2O4(L)          g 6/96  -0.175490E+05     Dinitrogen tetroxide. McBride,1996 pp85,93.                   
 O2(L)            g 6/96  -0.129790E+05     Oxygen. McBride,1996 pp85,93.                                 
 O3(L)            g 6/96   0.122527E+06     Ozone. McBride,1996 pp85,93.                                  
 RP-1             gll/00  -0.247177E+05     Mehta et.al. AIAA 95-2962 1995. Hcomb(high) = 19923.BTU/#