CH2=C(Me)S anion
- Formula: C3H5S-
- Molecular weight: 73.137
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Reaction thermochemistry 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
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Individual Reactions
C3H5S- + =
By formula: C3H5S- + H+ = C3H6S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1469. ± 14. | kJ/mol | G+TS | Zhang and Grabowski, 1989 | gas phase; Between H2S, PhOH (Acid = Me2C=S) |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1439. ± 13. | kJ/mol | IMRB | Zhang and Grabowski, 1989 | gas phase; Between H2S, PhOH (Acid = Me2C=S) |
Gas phase ion energetics data
Go To: Top, Reaction thermochemistry data, References, Notes
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
C3H5S- + =
By formula: C3H5S- + H+ = C3H6S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1469. ± 14. | kJ/mol | G+TS | Zhang and Grabowski, 1989 | gas phase; Between H2S, PhOH (Acid = Me2C=S) |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1439. ± 13. | kJ/mol | IMRB | Zhang and Grabowski, 1989 | gas phase; Between H2S, PhOH (Acid = Me2C=S) |
References
Go To: Top, Reaction thermochemistry data, 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.
Zhang and Grabowski, 1989
Zhang, L.; Grabowski, J.J.,
The Gas-Phase Basicity and H/D Exchange Characteristics of the Parent Thiocarbonyl Enolate Anions, J. Chem. Soc. Chem. Comm. 1819, 1989. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- 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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