Hydrogen sulfide

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Gas phase thermochemistry data

Go To: Top, Phase change data, Gas phase ion energetics data, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
Δfgas-20.6 ± 0.5kJ/molReviewCox, Wagman, et al., 1984CODATA Review value
Δfgas-20.50kJ/molReviewChase, 1998Data last reviewed in June, 1977
Quantity Value Units Method Reference Comment
gas,1 bar205.81 ± 0.05J/mol*KReviewCox, Wagman, et al., 1984CODATA Review value
gas,1 bar205.77J/mol*KReviewChase, 1998Data last reviewed in June, 1977

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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View table.

Temperature (K) 298. to 1400.1400. to 6000.
A 26.8841251.22136
B 18.678094.147486
C 3.434203-0.643566
D -3.3787020.041621
E 0.135882-10.46385
F -28.91211-55.87606
G 233.3747243.6900
H -20.50202-20.50202
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in June, 1977 Data last reviewed in June, 1977

Phase change data

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil212.87KN/AGoodwin, 1983Uncertainty assigned by TRC = 0.07 K; TRC
Quantity Value Units Method Reference Comment
Tfus190.85KN/ABeckmann and Waentig, 1910Uncertainty assigned by TRC = 1.5 K; TRC
Quantity Value Units Method Reference Comment
Ttriple187.66KN/AGoodwin, 1983Uncertainty assigned by TRC = 0.06 K; TRC
Ttriple187.61KN/AGiauque and Blue, 1936Crystal phase 1 phase; Uncertainty assigned by TRC = 0.03 K; temp. scale for transition tempertures, T0 = 273.10 K Nature of transition C2 - C1 not definitely established; TRC
Quantity Value Units Method Reference Comment
Ptriple0.232barN/AGoodwin, 1983Uncertainty assigned by TRC = 0.005 bar; TRC
Quantity Value Units Method Reference Comment
Tc373.3KN/ACubitt, Henderson, et al., 1987Uncertainty assigned by TRC = 0.37 K; Tc from H.Kopper, 1936-450; TRC
Tc373.4KN/AGoodwin, 1983Uncertainty assigned by TRC = 0.15 K; TRC
Quantity Value Units Method Reference Comment
Pc89.70barN/ACubitt, Henderson, et al., 1987Uncertainty assigned by TRC = 0.18 bar; from VP equation fitted to lit. values of vapour pressure; TRC
Pc89.6291barN/AGoodwin, 1983Uncertainty assigned by TRC = 0.30 bar; TRC
Quantity Value Units Method Reference Comment
ρc10.2mol/lN/AGoodwin, 1983Uncertainty assigned by TRC = 0.1 mol/l; TRC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Reference Comment
19.5200.Dykyj, Svoboda, et al., 1999Based on data from 185. to 228. K.; AC
18.6243.Dykyj, Svoboda, et al., 1999Based on data from 228. to 363. K.; AC
21.9200.Giauque and Blue, 1936, 2Based on data from 187. to 213. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
138.8 to 212.84.43681829.439-25.412Stull, 1947Coefficents calculated by NIST from author's data.
212.8 to 349.54.52887958.587-0.539Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
22.5135.MGClark, Cockett, et al., 1951Based on data from 128. to 142. K.; AC
25.4175.N/AGiauque and Blue, 1936, 2Based on data from 164. to 187. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Phase change data, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to H2S+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)10.457 ± 0.012eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)705.kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity673.8kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
10.453 ± 0.008PIWalters and Blais, 1984LBLHLM
10.4607 ± 0.0026PIPrest, Tzeng, et al., 1983LBLHLM
10.449 ± 0.006PIWalters and Blais, 1981LLK
10. ± 4.ENDSmith, Adams, et al., 1981LLK
10.48PEKimura, Katsumata, et al., 1981LLK
10.466 ± 0.002SKarlsson, Mattsson, et al., 1976LLK
10.56 ± 0.05EIBalkis, Gaines, et al., 1976LLK
10.5PIRabalais, Debies, et al., 1974LLK
10.43PENatalis, 1973LLK
10.45EIMorrison and Traeger, 1973LLK
10.47PEPotts and Price, 1972LLK
10.43PEDelwiche and Natalis, 1970RDSH
12.76PEDelwiche and Natalis, 1970RDSH
14.91PEDelwiche and Natalis, 1970RDSH
20.8PEDelwiche and Natalis, 1970RDSH
18.0PEDelwiche and Natalis, 1970RDSH
12.81PEDelwiche, Natalis, et al., 1970RDSH
14.79PEDelwiche, Natalis, et al., 1970RDSH
10.43 ± 0.01PIDibeler and Liston, 1968RDSH
10.42PEAl-Joboury and Turner, 1964RDSH
12.62PEAl-Joboury and Turner, 1964RDSH
14.82PEAl-Joboury and Turner, 1964RDSH
18.00PEAl-Joboury and Turner, 1964RDSH
20.12PEAl-Joboury and Turner, 1964RDSH
10.45 ± 0.03EIFrost and McDowell, 1958RDSH
10.46 ± 0.01PIWatanabe, 1954RDSH
10.47 ± 0.01SPrice, 1935RDSH
10.5PEBieri, Asbrink, et al., 1982Vertical value; LBLHLM
10.43PEWagner and Bock, 1974Vertical value; LLK
10.47PESchweig and Thiel, 1974Vertical value; LLK
10.48PEBock, Wagner, et al., 1972Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
HS+14.300 ± 0.024HPIPrest, Tzeng, et al., 1983LBLHLM
HS+14.7 ± 0.2HEIBalkis, Gaines, et al., 1976LLK
HS+14.4HEIMorrison and Traeger, 1973LLK
HS+14.27 ± 0.02HPIDibeler and Liston, 1968RDSH
HS+14.4 ± 0.1HEIPalmer and Lossing, 1962RDSH
S+13.375 ± 0.022H2PIPrest, Tzeng, et al., 1983LBLHLM
S+13.41H2PIPECOEland, 1979LLK
S+13.5H2EIMorrison and Traeger, 1973LLK
S+13.36 ± 0.01H2PIDibeler and Liston, 1968RDSH
S+13.40 ± 0.01H2PIDibeler and Liston, 1968RDSH

De-protonation reactions

HS- + Hydrogen cation = Hydrogen sulfide

By formula: HS- + H+ = H2S

Quantity Value Units Method Reference Comment
Δr1470. ± 3.kJ/molAVGN/AAverage of 6 out of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr1441. ± 13.kJ/molH-TSRempala and Ervin, 2000gas phase; B
Δr1443. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1443.1 ± 0.42kJ/molH-TSShiell, Hu, et al., 1900gas phase; 0K:350.125±0.009 kcal/mol, corr to 298K from Gurvich, Veyts, et al., With EA( Breyer, Frey, et al., 1981)BDE(0K)=89.97±0.05; B
Δr1446. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B
Δr1432.2kJ/molN/ACheck, Faust, et al., 2001gas phase; MnO2-(t); ; ΔS(EA)=5.4; B

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Phase change data, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

CH6N+ + Hydrogen sulfide = (CH6N+ • Hydrogen sulfide)

By formula: CH6N+ + H2S = (CH6N+ • H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.270.PHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

CN- + Hydrogen sulfide = (CN- • Hydrogen sulfide)

By formula: CN- + H2S = (CN- • H2S)

Quantity Value Units Method Reference Comment
Δr79.1 ± 4.2kJ/molTDEqMeot-ner, 1988gas phase; B
Δr83. ± 15.kJ/molIMRELarson and McMahon, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KN/ALarson and McMahon, 1987gas phase; switching reaction,Thermochemical ladder(CN-)H2O, Entropy change calculated or estimated; Payzant, Yamdagni, et al., 1971; M
Quantity Value Units Method Reference Comment
Δr54.0 ± 4.2kJ/molTDEqMeot-ner, 1988gas phase; B
Δr51.9 ± 9.6kJ/molIMRELarson and McMahon, 1987gas phase; B,M

C3H7+ + Hydrogen sulfide = (C3H7+ • Hydrogen sulfide)

By formula: C3H7+ + H2S = (C3H7+ • H2S)

Quantity Value Units Method Reference Comment
Δr134.kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M
Quantity Value Units Method Reference Comment
Δr146.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M

Fluorine anion + Hydrogen sulfide = (Fluorine anion • Hydrogen sulfide)

By formula: F- + H2S = (F- • H2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr145. ± 8.4kJ/molIMRELarson and McMahon, 1983gas phase; These relative affinities are ca. 10 kcal/mol weaker than threshold values (see Wenthold and Squires, 1995) for donors greater than ca. 27 kcal/mol in free energy. This discrepancy has not yet been resolved, though the stronger value appears preferable.; B,M
Quantity Value Units Method Reference Comment
Δr78.7J/mol*KN/ALarson and McMahon, 1983gas phase; switching reaction(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Quantity Value Units Method Reference Comment
Δr121. ± 8.4kJ/molIMRELarson and McMahon, 1983gas phase; These relative affinities are ca. 10 kcal/mol weaker than threshold values (see Wenthold and Squires, 1995) for donors greater than ca. 27 kcal/mol in free energy. This discrepancy has not yet been resolved, though the stronger value appears preferable.; B,M

F5S- + Hydrogen sulfide = (F5S- • Hydrogen sulfide)

By formula: F5S- + H2S = (F5S- • H2S)

Quantity Value Units Method Reference Comment
Δr212. ± 48.kJ/molSIFTZangerle, Hansel, et al., 1993gas phase; CID with Ar; M

HS- + Hydrogen sulfide = (HS- • Hydrogen sulfide)

By formula: HS- + H2S = (HS- • H2S)

Quantity Value Units Method Reference Comment
Δr55.2 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr82.4J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr31. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

H2S+ + Hydrogen sulfide = (H2S+ • Hydrogen sulfide)

By formula: H2S+ + H2S = (H2S+ • H2S)

Quantity Value Units Method Reference Comment
Δr88.7kJ/molPIPrest, Tzeng, et al., 1983, 2gas phase; M
Δr71.1kJ/molPIWalters and Blais, 1981gas phase; M

(H2S+ • Hydrogen sulfide) + Hydrogen sulfide = (H2S+ • 2Hydrogen sulfide)

By formula: (H2S+ • H2S) + H2S = (H2S+ • 2H2S)

Quantity Value Units Method Reference Comment
Δr18.kJ/molPIPrest, Tzeng, et al., 1983, 2gas phase; M
Δr13.kJ/molPIWalters and Blais, 1981gas phase; M

(H2S+ • 2Hydrogen sulfide) + Hydrogen sulfide = (H2S+ • 3Hydrogen sulfide)

By formula: (H2S+ • 2H2S) + H2S = (H2S+ • 3H2S)

Quantity Value Units Method Reference Comment
Δr5.0kJ/molPIWalters and Blais, 1981gas phase; M

(H2S+ • 3Hydrogen sulfide) + Hydrogen sulfide = (H2S+ • 4Hydrogen sulfide)

By formula: (H2S+ • 3H2S) + H2S = (H2S+ • 4H2S)

Quantity Value Units Method Reference Comment
Δr5.9kJ/molPIWalters and Blais, 1981gas phase; M

(H2S+ • 4Hydrogen sulfide) + Hydrogen sulfide = (H2S+ • 5Hydrogen sulfide)

By formula: (H2S+ • 4H2S) + H2S = (H2S+ • 5H2S)

Quantity Value Units Method Reference Comment
Δr11.kJ/molPIWalters and Blais, 1981gas phase; M

H3S+ + Hydrogen sulfide = (H3S+ • Hydrogen sulfide)

By formula: H3S+ + H2S = (H3S+ • H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.4kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr45.2kJ/molPIWalters and Blais, 1984gas phase; M
Δr44.4kJ/molPIPrest, Tzeng, et al., 1983, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr74.5J/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M
Δr78.2J/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

(H3S+ • Hydrogen sulfide) + Hydrogen sulfide = (H3S+ • 2Hydrogen sulfide)

By formula: (H3S+ • H2S) + H2S = (H3S+ • 2H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr25.kJ/molPIWalters and Blais, 1984gas phase; M
Δr30.kJ/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr87.4J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr72.4J/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

(H3S+ • 2Hydrogen sulfide) + Hydrogen sulfide = (H3S+ • 3Hydrogen sulfide)

By formula: (H3S+ • 2H2S) + H2S = (H3S+ • 3H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr18.kJ/molPIWalters and Blais, 1984gas phase; M
Δr35.kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr23.kJ/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr59.J/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M

(H3S+ • 3Hydrogen sulfide) + Hydrogen sulfide = (H3S+ • 4Hydrogen sulfide)

By formula: (H3S+ • 3H2S) + H2S = (H3S+ • 4H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr28.kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr10.kJ/molPIWalters and Blais, 1984gas phase; M
Δr14.kJ/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M
Δr42.J/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M

(H3S+ • 4Hydrogen sulfide) + Hydrogen sulfide = (H3S+ • 5Hydrogen sulfide)

By formula: (H3S+ • 4H2S) + H2S = (H3S+ • 5H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
7.1185.PHPMSHiraoka and Kebarle, 1977gas phase; M

NH4+ + Hydrogen sulfide = (NH4+ • Hydrogen sulfide)

By formula: H4N+ + H2S = (H4N+ • H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr69.9J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

Iodide + Hydrogen sulfide = (Iodide • Hydrogen sulfide)

By formula: I- + H2S = (I- • H2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr37. ± 4.2kJ/molTDAsCaldwell, Masucci, et al., 1989gas phase; B,M

Nitric oxide anion + Hydrogen sulfide = H2NOS-

By formula: NO- + H2S = H2NOS-

Quantity Value Units Method Reference Comment
Δr23.4kJ/molN/AHendricks, de Clercq, et al., 2002gas phase; B

References

Go To: Top, Gas phase thermochemistry data, Phase change data, Gas phase ion energetics data, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A., CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Goodwin, 1983
Goodwin, R.D., Hydrogen sulfide provisional thermophysical properties from 188 to 700K at pressures to 75 MPa, Report, NBSIR-83-1694; NTIS No. PB84-122704, 177 pp., 1983. [all data]

Beckmann and Waentig, 1910
Beckmann, E.; Waentig, P., Cryoscopic Measurements at Low Temperatures, Z. Anorg. Chem., 1910, 67, 17. [all data]

Giauque and Blue, 1936
Giauque, W.F.; Blue, R.W., Hydrogen Sulfide. The Heat Capacity and Vapor Pressure of Solid and Liquid. The HEat of Vaporization. A Comparison of Thermooodynamic and Spectroscopic Values of the Entropy, J. Am. Chem. Soc., 1936, 58, 831. [all data]

Cubitt, Henderson, et al., 1987
Cubitt, A.G.; Henderson, C.; Staveley, L.A.K.; Fonseca, I.M.A.; Ferreira, A.G.M., Some thermodynamic properties of liquid hydrogen sulphide and deuterium sulphide, J. Chem. Thermodyn., 1987, 19, 703. [all data]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Giauque and Blue, 1936, 2
Giauque, W.F.; Blue, R.W., Hydrogen Sulfide. The Heat Capacity and Vapor Pressure of Solid and Liquid. The Heat of Vaporization. A Comparison of Thermodynamic and Spectroscopic Values of the Entropy, J. Am. Chem. Soc., 1936, 58, 5, 831-837, https://doi.org/10.1021/ja01296a045 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Clark, Cockett, et al., 1951
Clark, A.M.; Cockett, A.H.; Eisner, H.S., The Vapour Pressure of Hydrogen Sulphide, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1951, 209, 1098, 408-415, https://doi.org/10.1098/rspa.1951.0214 . [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Walters and Blais, 1984
Walters, E.A.; Blais, N.C., Molecular beam photoionization and fragmentation of D2S, (H2S)2, (D2S)2, and H2S.H2O, J. Chem. Phys., 1984, 80, 3501. [all data]

Prest, Tzeng, et al., 1983
Prest, H.F.; Tzeng, W.-B.; Brom, J.M., Jr.; Ng, C.Y., Molecular beam photoionization study of H2S, Int. J. Mass Spectrom. Ion Processes, 1983, 50, 315. [all data]

Walters and Blais, 1981
Walters, E.A.; Blais, N.C., Molecular beam photoionization of (H2S)n,n = 1 - 7, J. Chem. Phys., 1981, 75, 4208. [all data]

Smith, Adams, et al., 1981
Smith, D.; Adams, N.G.; Lindinger, W., Reactions of the HnS ions (n = 0 to 3) with several molecular gases at thermal energies, J. Chem. Phys., 1981, 75, 3365. [all data]

Kimura, Katsumata, et al., 1981
Kimura, K.; Katsumata, S.; Achiba, Y.; Yamazaki, T.; Iwata, S., Ionization energies, Ab initio assignments, and valence electronic structure for 200 molecules in Handbook of HeI Photoelectron Spectra of Fundamental Organic Compounds, Japan Scientific Soc. Press, Tokyo, 1981. [all data]

Karlsson, Mattsson, et al., 1976
Karlsson, L.; Mattsson, L.; Jadrny, R.; Bergmark, T.; Siegbahn, K., Vibrational ans vibronic structure in the valence electron spectrum of H2S, Phys. Scr., 1976, 13, 229. [all data]

Balkis, Gaines, et al., 1976
Balkis, T.; Gaines, A.F.; Ozgen, G.; Ozgen, I.T.; Flowers, M.C., Ionization of hydrogen sul- phide, selenide and telluride by electron impact, J. Chem. Soc. Faraday Trans. 2, 1976, 72, 524. [all data]

Rabalais, Debies, et al., 1974
Rabalais, J.W.; Debies, T.P.; Berkosky, J.L.; Huang, J.-T.J.; Ellison, F.O., Calculated photoionization cross sections relative experimental photoionization intensities for a selection of small molecules, J. Chem. Phys., 1974, 61, 516. [all data]

Natalis, 1973
Natalis, P., Contribution a la spectroscopie photoelectronique. Effets de l'autoionisation dans less spectres photoelectroniques de molecules diatomiques et triatomiques, Acad. R. Belg. Mem. Cl. Sci. Collect. 8, 1973, 41, 1. [all data]

Morrison and Traeger, 1973
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Notes

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