HCðCS anion
- Formula: C2HS-
- Molecular weight: 57.095
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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
Protonation reactions
C2HS- + =
By formula: C2HS- + H+ = C2H2S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 351.0 ± 4.0 | kcal/mol | G+TS | Robinson, Davico, et al., 1994 | gas phase; Data listed as M.R. Krempp, personal communication, 1994 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 343.2 ± 4.0 | kcal/mol | IMRB | Robinson, Davico, et al., 1994 | gas phase; Data listed as M.R. Krempp, personal communication, 1994 |
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.
Robinson, Davico, et al., 1994
Robinson, M.S.; Davico, G.E.; Bierbaum, V.M.; Depuy, C.H.,
The gas phase ion/molecule chemistry of the carbon-13 labeled ketenyl and methyl ketenyl anions with CS2, COS, and CO2,
Int. J. Mass Spectrom. Ion Proc., 1994, 137, 107, https://doi.org/10.1016/0168-1176(94)04030-3
. [all data]
Notes
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- Symbols used in this document:
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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