C7H5O2
- Formula: C7H5O2
- Molecular weight: 121.1134
- CAS Registry Number: 208597-83-5
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Reaction thermochemistry data
Go To: Top, Gas phase ion energetics 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
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Individual Reactions
C7H4O2- + = C7H5O2
By formula: C7H4O2- + H+ = C7H5O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1413. ± 10. | kJ/mol | G+TS | Wenthold and Squires, 1998 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1382. ± 10. | kJ/mol | CIDC | Wenthold and Squires, 1998 | gas phase |
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
View reactions leading to C7H5O2+ (ion structure unspecified)
De-protonation reactions
C7H4O2- + = C7H5O2
By formula: C7H4O2- + H+ = C7H5O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1413. ± 10. | kJ/mol | G+TS | Wenthold and Squires, 1998 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1382. ± 10. | kJ/mol | CIDC | Wenthold and Squires, 1998 | gas phase |
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.
Wenthold and Squires, 1998
Wenthold, P.G.; Squires, R.R.,
Gas-phase acidities of o-, m- and p-dehydrobenzoic acid radicals. Determination of the substituent constants for a phenyl radical site,
Int. J. Mass Spectrom., 1998, 175, 1-2, 215-224, https://doi.org/10.1016/S0168-1176(98)00120-7
. [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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