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Gas phase ion energetics data

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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:
LL - Sharon G. Lias and Joel F. Liebman
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
B - John E. Bartmess

View reactions leading to S+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)10.36001eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)158.8kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity153.0kcal/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
2.017149 ± 0.000009LPDWells and Yukich, 2009Given: 16269.380(88) Cm-1 or 2.1071466±0.0000109 eV; B
2.077098 ± 0.000044LPDBlondel, Chaibi, et al., 2005(32)S: 2.0771040(9) eV: revised analysis of Blondel, Delsart, et al., 2001; B
2.07 ± 0.13D-EARempala and Ervin, 2000B
2.07720 ± 0.00050LPESLineberger and Woodward, 1970Revised per 1986 CODATA (95BLO) to 2.077104(3) eV; B

Ionization energy determinations

IE (eV) Method Reference Comment
10.36001EVALLide, 1992LL
10.360SKelly, 1987LBLHLM
10.36PEDunlavey, Dyke, et al., 1979LLK
10.4 ± 0.3EISmoes, Drowart, et al., 1978LLK
10.4 ± 0.3EISmoes, Drowart, et al., 1977LLK
10.36SHildenbrand, 1976LLK
10.5 ± 0.3EIHildenbrand, 1976LLK
10.5EIHildenbrand, 1975LLK
10.5 ± 0.3EIHildenbrand, 1975, 2LLK
10.5 ± 0.3EIHildenbrand, 1972LLK
10.3 ± 0.3EIEdwards, Franzen, et al., 1971LLK
10.36001SMoore, 1970RDSH
~11. ± 0.5EICater, Rauh, et al., 1968RDSH


Go To: Top, Gas phase ion energetics data, Notes

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

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]

Wells and Yukich, 2009
Wells, J.E.; Yukich, J.N., Photodetachment spectroscopy from the lowest threshold of S-, Phys. Rev. A, 2009, 80, 5, 055403, https://doi.org/10.1103/PhysRevA.80.055403 . [all data]

Blondel, Chaibi, et al., 2005
Blondel, C.; Chaibi, W.; Delsart, C.; Drag, C.; Goldfarb, F.; Kroger, S., The electron affinities of O, Si, and S revisited with the photodetachment microscope, Eur. Phys. J. D, 2005, 33, 3, 335-342, https://doi.org/10.1140/epjd/e2005-00069-9 . [all data]

Blondel, Delsart, et al., 2001
Blondel, C.; Delsart, C.; Goldfarb, F., Electron spectrometry at the mu eV level and the electron affinities of Si and F, J. Phys. B: Atom. Mol. Opt. Phys., 2001, 34, 9, L281-L288, https://doi.org/10.1088/0953-4075/34/9/101 . [all data]

Rempala and Ervin, 2000
Rempala, K.; Ervin, K.M., Collisional activation of the Endoergic Hydrogen Atom Transfer Reaction S-(2P) + H2 - SH- + H, J. Chem. Phys., 2000, 112, 10, 4579, https://doi.org/10.1063/1.481016 . [all data]

Lineberger and Woodward, 1970
Lineberger, W.C.; Woodward, B.W., High Resolution Photodetachment of S- Near Threshold, Phys. Rev. Lett., 1970, 25, 7, 424, https://doi.org/10.1103/PhysRevLett.25.424 . [all data]

Lide, 1992
Lide, D.R. (Editor), Ionization potentials of atoms and atomic ions in Handbook of Chem. and Phys., 1992, 10-211. [all data]

Kelly, 1987
Kelly, R.L., Atomic and ionic spectrum lines of hydrogen through kryton, J. Phys. Chem. Ref. Data, 1987, 16. [all data]

Dunlavey, Dyke, et al., 1979
Dunlavey, S.; Dyke, J.; Fayad, N.; Jonathan, N.; Morris, A., Vacuum ultraviolet photoelectron spectroscopy of transient species. Part 10. The SH(X2çi) radical and the S(3P) atom, Mol. Phys., 1979, 38, 729. [all data]

Smoes, Drowart, et al., 1978
Smoes, S.; Drowart, J.; Welter, J.M., Thermodynamic study of the vaporization of europium sulfide by the mass spectrometric Knudsen cell method, Adv. Mass Spectrom., 1978, 7, 622. [all data]

Smoes, Drowart, et al., 1977
Smoes, S.; Drowart, J.; Welter, J.M., Thermodynamic study of the vaporization of europium monosulfide by Knudsen-cell mass spectrometry atomization energies of EuS(g), Eu2S(g), EuS2(g), Eu2O(g), Eu2O2(g), Eu2OS(g), and Eu2S2(g), J. Chem. Thermodyn., 1977, 9, 275. [all data]

Hildenbrand, 1976
Hildenbrand, D.L., Thermochemical studies of the gaseous lower valent fluorides of molybdenum, J. Chem. Phys., 1976, 65, 614. [all data]

Hildenbrand, 1975
Hildenbrand, D.L., Dissociation energy and ionization potential of the molecule CF, Chem. Phys. Lett., 1975, 32, 523. [all data]

Hildenbrand, 1975, 2
Hildenbrand, D.L., Thermochemistry of the gaseous tungsten fluorides, Chem. Phys. Lett., 1975, 62, 3074. [all data]

Hildenbrand, 1972
Hildenbrand, D.L., Thermochemistry of the molecules CS and CS+, Chem. Phys. Lett., 1972, 15, 379. [all data]

Edwards, Franzen, et al., 1971
Edwards, J.G.; Franzen, H.F.; Gilles, P.W., High-temperature mass spectrometry, vaporization, and thermodynamics of titanium monosulfide, J. Chem. Phys., 1971, 54, 545. [all data]

Moore, 1970
Moore, C.E., Ionization potentials and ionization limits derived from the analyses of optical spectra, Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.), 1970, 34, 1. [all data]

Cater, Rauh, et al., 1968
Cater, E.D.; Rauh, E.G.; Thorn, R.J., Thermochemistry of UOS; evaporation of US-UO2 mixtures; on the attainment of equilibrium in Knudsen cells, J. Chem. Phys., 1968, 49, 5244. [all data]


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