mCH:-phenoxide anion
- Formula: C7H5O-
- Molecular weight: 105.1145
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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
C7H5O- + = C7H6O
By formula: C7H5O- + H+ = C7H6O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1435. ± 11. | kJ/mol | G+TS | Hu, Hill, et al., 1997 | gas phase; Calculations imply singlet carbene in anion, triplet in phenol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1406. ± 10. | kJ/mol | CIDC | Hu, Hill, et al., 1997 | gas phase; Calculations imply singlet carbene in anion, triplet in phenol |
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.
Hu, Hill, et al., 1997
Hu, J.; Hill, B.T.; Squires, R.R.,
New Approach to Carbene Chemistry, via Distonic Carbene Ions. A Case of Spin-Forbidden Proton Transfer and Carbene-Biradical Tautomerism,
J. Am. Chem. Soc., 1997, 119, 48, 11699, https://doi.org/10.1021/ja9727070
. [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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