Disulfur monoxide

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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:
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
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

Quantity Value Units Method Reference Comment
IE (evaluated)10.584 ± 0.005eVN/AN/AL

Electron affinity determinations

EA (eV) Method Reference Comment
1.8770 ± 0.0080LPESNimlos and Ellison, 1986B

Ionization energy determinations

IE (eV) Method Reference Comment
10.584 ± 0.005PIPECONorwood and Ng, 1989LL
10.58 ± 0.01PIBerkowitz, Eland, et al., 1977LLK
10.53 ± 0.02PEFrost, Lee, et al., 1973LLK
10.52PEBock, Solouki, et al., 1973LLK
10.62PEMcDowell, 1972LLK
10.3 ± 0.1EIHagemann, 1962RDSH
10.52PERosmus, Dacre, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
OS+13.745 ± 0.006SPIBerkowitz, Eland, et al., 1977LLK
SO+14.5 ± 0.2SEIHagemann, 1962RDSH


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.

Nimlos and Ellison, 1986
Nimlos, M.R.; Ellison, G.B., Photoelectron spectroscopy of SO2-, S3-, and S2O-, J. Phys. Chem., 1986, 90, 2574. [all data]

Norwood and Ng, 1989
Norwood, K.; Ng, C.Y., Photoion-photoelectron coincidence spectroscopy of the transient molecules SO and S2O, Chem. Phys. Lett., 1989, 156, 145. [all data]

Berkowitz, Eland, et al., 1977
Berkowitz, J.; Eland, J.H.D.; Appelman, E.H., Photoionization mass spectrometry and heat of formation of S2O, J. Chem. Phys., 1977, 66, 2183. [all data]

Frost, Lee, et al., 1973
Frost, D.C.; Lee, S.T.; McDowell, C.A., The HeI photoelectron spectrum of S2O, Chem. Phys. Lett., 1973, 22, 243. [all data]

Bock, Solouki, et al., 1973
Bock, H.; Solouki, B.; Rosmus, P.; Steudel, R., Photoelectron spectra and molecular properties: SSO and OSO, Angew. Chem. Int. Ed. Engl., 1973, 12, 933. [all data]

McDowell, 1972
McDowell, C.A., General disscussion, Faraday Discuss. Chem. Soc., 1972, 54, 68. [all data]

Hagemann, 1962
Hagemann, R., Determination de la chaleur de formation de S2O par spectrometrie de masse, Compt. Rend., 1962, 255, 1102. [all data]

Rosmus, Dacre, et al., 1974
Rosmus, P.; Dacre, P.D.; Solouki, B.; Bock, H., Hartree-Fock calculations photoelectron spectra of SSO NSF, Theor. Chim. Acta, 1974, 35, 129. [all data]


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