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Diethyl disulfide

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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 compiled as indicated in comments:
LLK - S.G. Lias, R.D. Levin, and S.A. Kafafi
RDSH - H.M. Rosenstock, K. Draxl, B.W. Steiner, and J.T. Herron
B - J.E. Bartmess

Electron affinity determinations

EA (eV)MethodReferenceComment
1.9LPESCarles, Lecomte, et al., 2001EA is Vertical Detachment Energy. Adiabtic EA estimated as bound, but only by ca 0.1 eV; B

Ionization energy determinations

IE (eV)MethodReferenceComment
8.30 ± 0.15EIHobrock and Kiser, 1963RDSH
8.27 ± 0.03PIWatanabe, Nakayama, et al., 1962RDSH
8.77PEGuimon, Guimon, et al., 1975Vertical value; LLK
8.70PEWagner and Bock, 1974Vertical value; LLK
8.85PEBaker, Brisk, et al., 1974Vertical value; LLK
8.70PEBock, Wagner, et al., 1972Vertical value; LLK

Appearance energy determinations

IonAE (eV)Other ProductsMethodReferenceComment
CHS+16.4 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
CH2S+16.6 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
CH3S+15.5 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
CH3S2+13.8 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
CS+11.4 ± 0.3C2H5SH+CH4EIGal'perin, Bogolyubov, et al., 1969RDSH
CS2+10.0 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
C2H+11.35?EIGowenlock, Kay, et al., 1963RDSH
C2H2+19.5 ± 0.5?EIHobrock and Kiser, 1963RDSH
C2H2S+18.6 ± 0.5?EIHobrock and Kiser, 1963RDSH
C2H3+17.2 ± 0.4?EIHobrock and Kiser, 1963RDSH
C2H3S+16.2 ± 0.3?EIHobrock and Kiser, 1963RDSH
C2H4+13.2 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
C2H4S+11.6?EIGowenlock, Kay, et al., 1963RDSH
C2H5+14.2 ± 0.2?EIHobrock and Kiser, 1963RDSH
C2H5S+10.47?EIKeyes and Harrson, 1968RDSH
C2H5S2+11.5?EIGowenlock, Kay, et al., 1963RDSH
C2H6S+11.4 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
C2H6S2+10.8 ± 0.3?EIHobrock and Kiser, 1963RDSH
H2S2+13.1 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
H2S2+11.9?EIGowenlock, Kay, et al., 1963RDSH
H2S2+12.2 ± 0.2?EIKiser and Hobrock, 1962RDSH
S2+14.0 ± 0.3?EIGal'perin, Bogolyubov, et al., 1969RDSH
S2+14.9 ± 0.4?EIHobrock and Kiser, 1963RDSH


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.

Carles, Lecomte, et al., 2001
Carles, S.; Lecomte, F.; Schermann, J.P.; Desfrancois, C.; Xu, S.; Nilles, J.M.; Bowen, K.H.; Berges, J.; Houe, Nondissociative electron capture by disulfide bonds, J. Phys. Chem. A, 2001, 105, 23, 5622-5626. [doi:10.1021/jp0040603] [all data]

Hobrock and Kiser, 1963
Hobrock, B.G.; Kiser, R.W., Electron impact investigations of sulfur compounds. II. 3-Methyl-2-thiabutane, 4-thia-1-pentene, and 3,4-dithiahexane, J. Phys. Chem., 1963, 67, 648. [all data]

Watanabe, Nakayama, et al., 1962
Watanabe, K.; Nakayama, T.; Mottl, J., Ionization potentials of some molecules, J. Quant. Spectry. Radiative Transfer, 1962, 2, 369. [all data]

Guimon, Guimon, et al., 1975
Guimon, M.-F.; Guimon, C.; Pfister-Guillouzo, G., Application of photoelectron spectroscopy to conformational analysis of 1,2,4-trithiolanes, Tetrahedron Lett., 1975, 7, 441. [all data]

Wagner and Bock, 1974
Wagner, G.; Bock, H., Photoelektronenspektren und molekuleigenschaften, XXVI. Die delokalisation von schwefel-elektronenpaaren in alkylsulfiden und -disulfiden, Chem. Ber., 1974, 107, 68. [all data]

Baker, Brisk, et al., 1974
Baker, A.D.; Brisk, M.; Gellender, M., Photoelectron spectra and dihedral angles of disulfides, J. Electron Spectrosc. Relat. Phenom., 1974, 3, 227. [all data]

Bock, Wagner, et al., 1972
Bock, H.; Wagner, G.; Kroner, J., Photoelektronenspektren und molekuleigenschaften, XIV. Die delokalisation des schwefel-elektronenpaar in CH3S-substituierten aromaten, Chem. Ber., 1972, 105, 3850. [all data]

Gal'perin, Bogolyubov, et al., 1969
Gal'perin, Ya.V.; Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A., Organic derivatives of elements of groups V and VI. VI. Mass spectra of compounds with S-S bonds, Zh. Obshch. Khim., 1969, 39, 1599, In original 1567. [all data]

Gowenlock, Kay, et al., 1963
Gowenlock, B.G.; Kay, J.; Majer, J.R., Electron impact studies of some sulphides and disulphides, J. Chem. Soc. Faraday Trans., 1963, 59, 2463. [all data]

Keyes and Harrson, 1968
Keyes, B.G.; Harrson, A.G., The fragmentation of aliphatic sulfur compounds by electron impact, J. Am. Chem. Soc., 1968, 90, 5671. [all data]

Kiser and Hobrock, 1962
Kiser, R.W.; Hobrock, B.G., The ionization potential of hydrogen disulfide (H2S2), J. Phys. Chem., 1962, 66, 1214. [all data]


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