NASA Gases
The following gaseous substances are defined in the NASA Program data base. Note that some substances appear to have two names separated by a comma, e.g., C2H2,acetylene. It is necessary to supply the name to the NASA procedure exactly as it appears in this list, including both names and the comma. When a space or comma appears in the name, it is necessary to enclose the name within single quotes, as shown in the following example. The names are not case-sensitive.
$Load NASA
h=enthalpy('C2H2,acetylene',T=300 [K])
All of the following gases can be used with the EES property functions.
e- Ag Ag+ Ag- AL AL+
AL- ALBr ALBr2 ALBr3 ALC ALC2
ALCL ALCL+ ALCL2 ALCL3 ALF ALF+
ALFCL ALFCL2 ALF2 ALF2- ALF2CL ALF3
ALF4- ALH ALHCL ALHCL2 ALHF ALHFCL
ALHF2 ALH2 ALH2CL ALH2F ALH3 ALI
ALI2 ALI3 ALN ALO ALO+ ALO-
ALOCL ALOCL2 ALOF ALOF2 ALOF2- ALOH
ALOHCL ALOHCL2 ALOHF ALOHF2 ALO2 ALO2-
AL(OH)2 AL(OH)2CL AL(OH)2F AL(OH)3 ALS ALS2
AL2 AL2Br6 AL2C2 AL2CL6 AL2F6 AL2I6
AL2O AL2O+ AL2O2 AL2O2+ AL2O3 AL2S
AL2S2 Ar Ar+ B B+ B-
BBr BBr2 BBr3 BC BC2 BCL
BCL+ BCLOH BCL(OH)2 BCL2 BCL2+ BCL2OH
BCL3 BF BFCL BFCL2 BFOH BF(OH)2
BF2 BF2+ BF2- BF2CL BF2OH BF3
BF4- BH BHCL BHCL2 BHF BHFCL
BHF2 BH2 BH2CL BH2F BH3 BH4
BH5 BH3NH3 BI BI2 BI3 BN
BO BO- BOCL BOCL2 BOF BOF2
BOH BO2 BO2- B(OH)2 BS BS2
B2 B2C B2CL4 B2F4 B2H B2H2
B2H3 B2H3,db B2H4 B2H4,db B2H5 B2H5,db
B2H6 B2O B2O2 B2O3 B2(OH)4 B2S
B2S2 B2S3 B3H7,C2v B3H7,Cs B3H9 B3N3H6
B3O3CL3 B3O3FCL2 B3O3F2CL B3O3F3 B4H4 B4H10
B4H12 B5H9 Ba Ba+ BaBr BaBr2
BaCL BaCL+ BaCL2 BaF BaF+ BaF2
BaH BaI BaI2 BaO BaO+ BaOH
BaOH+ Ba(OH)2 BaS Ba2 Be Be+
Be++ BeBr BeBr2 BeCL BeCL2 BeF
BeF2 BeH BeH+ BeH2 BeI BeI2
BeN BeO BeOH BeOH+ Be(OH)2 BeS
Be2 Be2CL4 Be2F4 Be2O Be2OF2 Be2O2
Be3O3 Be4O4 Br Br+ Br- BrCL
BrF BrF3 BrF5 BrO OBrO BrOO
BrO3 Br2 BrBrO BrOBr C C+
C- CBr CBr2 CBr3 CBr4 CCL
CCLBr3 CCL2 CCL2Br2 CCL3 CCL3Br CCL4
CF CF+ CFBr3 CFCL CFCLBr2 CFCL2
CFCL2Br CFCL3 CF2 CF2+ CF2Br2 CF2CL
CF2CLBr CF2CL2 CF3 CF3+ CF3Br CF3CL
CF4 CH CH+ CHBr3 CHCL CHCLBr2
CHCL2 CHCL2Br CHCL3 CHF CHFBr2 CHFCL
CHFCLBr CHFCL2 CHF2 CHF2Br CHF2CL CHF3
CHI3 CH2 CH2Br2 CH2CL CH2CLBr CH2CL2
CH2F CH2FBr CH2FCL CH2F2 CH2I2 CH3
CH3Br CH3CL CH3F CH3I CH2OH CH2OH+
CH3O CH4 CH3OH CH3OOH CI CI2
CI3 CI4 CN CN+ CN- CNN
CO CO+ COCL COCL2 COFCL COF2
COHCL COHF COS CO2 CO2+ COOH
CP CS CS2 C2 C2+ C2-
C2CL C2CL2 C2CL3 C2CL4 C2CL6 C2F
C2FCL C2FCL3 C2F2 C2F2CL2 C2F3 C2F3CL
C2F4 C2F6 C2H C2HCL C2HCL3 C2HF
C2HFCL2 C2HF2CL C2HF3 C2H2,acetylene C2H2,vinylidene C2H2CL2
C2H2FCL C2H2F2 CH2CO,ketene O(CH)2O HO(CO)2OH C2H3,vinyl
CH2Br-COOH C2H3CL CH2CL-COOH C2H3F CH3CN CH3CO,acetyl
C2H4 C2H4O,ethylen-o CH3CHO,ethanal CH3COOH OHCH2COOH C2H5
C2H5Br C2H6 CH3N2CH3 C2H5OH CH3OCH3 CH3O2CH3
CCN CNC OCCN C2N2 C2O C2S2
C3 C3H3,1-propynl C3H3,2-propynl C3H4,allene C3H4,propyne C3H4,cyclo-
C3H5,allyl C3H6,propylene C3H6,cyclo- C3H6O,propylox C3H6O,acetone C3H6O,propanal
C3H7,n-propyl C3H7,i-propyl C3H8 C3H8O,1propanol C3H8O,2propanol CNCOCN
C3OS C3O2 C3S2 C4 C4H2,butadiyne C4H4,1,3-cyclo-
C4H6,butadiene C4H6,1butyne C4H6,2butyne C4H6,cyclo- C4H8,1-butene C4H8,cis2-buten
C4H8,tr2-butene C4H8,isobutene C4H8,cyclo- (CH3COOH)2 C4H9,n-butyl C4H9,i-butyl
C4H9,s-butyl C4H9,t-butyl C4H10,n-butane C4H10,isobutane C4N2 C5
C5H6,1,3cyclo- C5H8,cyclo- C5H10,1-pentene C5H10,cyclo- C5H11,pentyl C5H11,t-pentyl
C5H12,n-pentane C5H12,i-pentane CH3C(CH3)2CH3 C6D5,phenyl C6D6 C6H2
C6H5,phenyl C6H5O,phenoxy C6H6 C6H5OH,phenol C6H10,cyclo- C6H12,1-hexene
C6H12,cyclo- C6H13,n-hexyl C6H14,n-hexane C7H7,benzyl C7H8 C7H8O,cresol-mx
C7H14,1-heptene C7H15,n-heptyl C7H16,n-heptane C7H16,2-methylh C8H8,styrene C8H10,ethylbenz
C8H16,1-octene C8H17,n-octyl C8H18,n-octane C8H18,isooctane C9H19,n-nonyl C10H8,naphthale
C10H21,n-decyl C12H9,o-bipheny C12H10,biphenyl Ca Ca+ CaBr
CaBr2 CaCL CaCL+ CaCL2 CaF CaF+
CaF2 CaH CaI CaI2 CaO CaO+
CaOH CaOH+ Ca(OH)2 CaS Ca2 Cd
Cd+ CL CL+ CL- CLCN CLF
CLF3 CLF5 CLO CLO2 CL2 CL2O
Co Co+ Co- Cr Cr+ Cr-
CrN CrO CrO2 CrO3 CrO3- Cs
Cs+ Cs- CsBO2 CsBr CsCL CsF
CsH CsI CsLi CsNO2 CsNO3 CsNa
CsO CsOH CsRb Cs2 Cs2Br2 Cs2CO3
Cs2CL2 Cs2F2 Cs2I2 Cs2O Cs2O+ Cs2O2
Cs2O2H2 Cs2SO4 Cu Cu+ Cu- CuCL
CuF CuF2 CuO CuOH Cu2 Cu3CL3
D D+ D- DBr DCL DF
DOCL DO2 DO2- D2 D2+ D2-
D2O D2O2 D2S F F+ F-
FCN FCO FO FO2,FOO FO2,OFO F2
F2O F2O2 FS2F Fe Fe+ Fe-
Fe(CO)5 FeCL FeCL2 FeCL3 FeO Fe(OH)2
Fe2CL4 Fe2CL6 Ga Ga+ GaBr GaBr2
GaBr3 GaCL GaCL2 GaCL3 GaF GaF2
GaF3 GaH GaI GaI2 GaI3 GaO
GaOH Ga2Br2 Ga2Br4 Ga2Br6 Ga2CL2 Ga2CL4
Ga2CL6 Ga2F2 Ga2F4 Ga2F6 Ga2I2 Ga2I4
Ga2I6 Ga2O Ge Ge+ Ge- GeBr
GeBr2 GeBr3 GeBr4 GeCL GeCL2 GeCL3
GeCL4 GeF GeF2 GeF3 GeF4 GeH4
GeI GeO GeO2 GeS GeS2 Ge2
H H+ H- HALO HALO2 HBO
HBO+ HBO2 HBS HBS+ HBr HCN
HCO HCO+ HCCN HCCO HCL HD
HD+ HDO HDO2 HF HI HNC
HNCO HNO HNO2 HNO3 HOCL HOF
HO2 HO2- HPO HSO3F H2 H2+
H2- HBOH HCHO,formaldehy HCOOH H2F2 H2O
H2O+ H2O2 H2S H2SO4 H2BOH HB(OH)2
H3BO3 H3B3O3 H3B3O6 H3F3 H3O+ (HCOOH)2
H4F4 H5F5 H6F6 H7F7 He He+
Hg Hg+ HgBr2 I I+ I-
IF5 IF7 I2 In In+ InBr
InBr2 InBr3 InCL InCL2 InCL3 InF
InF2 InF3 InH InI InI2 InI3
InO InOH In2Br2 In2Br4 In2Br6 In2CL2
In2CL4 In2CL6 In2F2 In2F4 In2F6 In2I2
In2I4 In2I6 In2O K K+ K-
KALF4 KBO2 KBr KCN KCL KF
KH KI KLi KNO2 KNO3 KNa
KO KOH K2 K2+ K2Br2 K2CO3
K2C2N2 K2CL2 K2F2 K2I2 K2O K2O+
K2O2 K2O2H2 K2SO4 Kr Kr+ Li
Li+ Li- LiALF4 LiBO2 LiBr LiCL
LiF LiH LiI LiN LiNO2 LiNO3
LiO LiOF LiOH LiON Li2 Li2+
Li2Br2 Li2CL2 Li2F2 Li2I2 Li2O Li2O+
Li2O2 Li2O2H2 Li2SO4 Li3+ Li3Br3 Li3CL3
Li3F3 Li3I3 Mg Mg+ MgBr MgBr2
MgCL MgCL+ MgCL2 MgF MgF+ MgF2
MgF2+ MgH MgI MgI2 MgN MgO
MgOH MgOH+ Mg(OH)2 MgS Mg2 Mg2F4
Mn Mn+ Mo Mo+ Mo- MoO
MoO2 MoO3 MoO3- Mo2O6 Mo3O9 Mo4O12
Mo5O15 N N+ N- NCO ND
ND2 ND3 NF NF2 NF3 NH
NH+ NHF NHF2 NH2 NH2F NH3
NH2OH NH4+ NO NO+ NOCL NOF
NOF3 NO2 NO2- NO2CL NO2F NO3
NO3- NO3F N2 N2+ N2- NCN
N2D2,cis N2F2 N2F4 N2H2 NH2NO2 N2H4
N2O N2O+ N2O3 N2O4 N2O5 N3
N3H Na Na+ Na- NaALF4 NaBO2
NaBr NaCN NaCL NaF NaH NaI
NaLi NaNO2 NaNO3 NaO NaOH NaOH+
Na2 Na2Br2 Na2CL2 Na2F2 Na2I2 Na2O
Na2O+ Na2O2 Na2O2H2 Na2SO4 Na3CL3 Na3F3
Nb Nb+ Nb- NbCL5 NbO NbOCL3
NbO2 Ne Ne+ Ni Ni+ Ni-
NiCL NiCL2 NiO NiS O O+
O- OD OD- OH OH+ OH-
O2 O2+ O2- O3 P P+
P- PCL PCL2 PCL2- PCL3 PCL5
PF PF+ PF- PFCL PFCL- PFCL2
PFCL4 PF2 PF2- PF2CL PF2CL3 PF3
PF3CL2 PF4CL PF5 PH PH2 PH2-
PH3 PN PO PO- POCL3 POFCL2
POF2CL POF3 PO2 PO2- PS P2
P2O3 P2O4 P2O5 P3 P3O6 P4
P4O6 P4O7 P4O8 P4O9 P4O10 Pb
Pb+ Pb- PbBr PbBr2 PbBr3 PbBr4
PbCL PbCL2 PbCL3 PbCL4 PbF PbF2
PbF3 PbF4 PbI PbI2 PbI3 PbI4
PbO PbO2 PbS PbS2 Rb Rb+
Rb- RbBO2 RbBr RbCL RbF RbH
RbI RbK RbLi RbNO2 RbNO3 RbNa
RbO RbOH Rb2Br2 Rb2CL2 Rb2F2 Rb2I2
Rb2O Rb2O2 Rb2O2H2 Rb2SO4 Rn Rn+
S S+ S- SCL SCL2 SCL2+
SD SF SF+ SF- SF2 SF2+
SF2- SF3 SF3+ SF3- SF4 SF4+
SF4- SF5 SF5+ SF5- SF6 SF6-
SH SH- SN SO SO- SOF2
SO2 SO2- SO2CL2 SO2FCL SO2F2 SO3
S2 S2- S2CL2 S2F2 S2O S3
S4 S5 S6 S7 S8 Sc
Sc+ Sc- ScO ScO+ ScO2 Sc2O
Sc2O2 Si Si+ Si- SiBr SiBr2
SiBr3 SiBr4 SiC SiC2 SiCL SiCL2
SiCL3 SiCL4 SiF SiFCL SiF2 SiF3
SiF4 SiH SiH+ SiHBr3 SiHCL SiHCL3
SiHF SiHF3 SiHI3 SiH2 SiH2Br2 SiH2CL2
SiH2F2 SiH2I2 SiH3 SiH3Br SiH3CL SiH3F
SiH3I SiH4 SiI SiI2 SiN SiO
SiO2 SiS SiS2 Si2 Si2C Si2F6
Si2N Si3 Sn Sn+ Sn- SnBr
SnBr2 SnBr3 SnBr4 SnCL SnCL2 SnCL3
SnCL4 SnF SnF2 SnF3 SnF4 SnI
SnI2 SnI3 SnI4 SnO SnO2 SnS
SnS2 Sn2 Sr Sr+ SrBr SrBr2
SrCL SrCL+ SrCL2 SrF SrF+ SrF2
SrH SrI SrI2 SrO SrO+ SrOH
SrOH+ Sr(OH)2 SrS Sr2 Ta Ta+
Ta- TaCL5 TaO TaO2 Ti Ti+
Ti- TiCL TiCL2 TiCL3 TiCL4 TiO
TiO+ TiOCL TiOCL2 TiO2 U UF
UF+ UF- UF2 UF2+ UF2- UF3
UF3+ UF3- UF4 UF4+ UF4- UF5
UF5+ UF5- UF6 UF6- UO UO+
UOF UOF2 UOF3 UOF4 UO2 UO2+
UO2- UO2F UO2F2 UO3 UO3- V
V+ V- VCL4 VN VO VO2
V4O10 W W+ W- WCL6 WO
WOCL4 WO2 WO2CL2 WO3 WO3- (WO3)2
(WO3)3 (WO3)4 (WO3)5 Xe Xe+ Zn
Zn+ Zr Zr+ Zr- ZrN ZrO
ZrO+ ZrO2