MeSCH2S anion
- Formula: C2H5S2-
- Molecular weight: 93.192
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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 by: John E. Bartmess
Electron affinity of neutral species
EAneutral (eV) | Method | Reference | Comment |
---|---|---|---|
2.17 ± 0.25 | D-EA | Grabowski and Zhang, 1989 | Acidity between H2S, MeCO2H. |
Protonation reactions
C2H5S2- + = C2H6S2
By formula: C2H5S2- + H+ = C2H6S2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1466. ± 17. | kJ/mol | G+TS | Grabowski and Zhang, 1989 | gas phase; Acidity between H2S, MeCO2H. |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1435. ± 17. | kJ/mol | IMRB | Grabowski and Zhang, 1989 | gas phase; Acidity between H2S, MeCO2H. |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Grabowski and Zhang, 1989
Grabowski, J.J.; Zhang, L.,
Dimethyl Disulfide: Anion-Molecule Reactions in the Gas Phase at 300 K,
J. Am. Chem. Soc., 1989, 111, 4, 1193, https://doi.org/10.1021/ja00186a005
. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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