mNO2-C6H4CHCN anion
- Formula: C8H5N2O2-
- Molecular weight: 161.1380
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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
C8H5N2O2- + =
By formula: C8H5N2O2- + H+ = C8H6N2O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 337.5 ± 2.5 | kcal/mol | G+TS | Taft and Topsom, 1987 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 330.9 ± 2.0 | kcal/mol | IMRE | Taft and Topsom, 1987 | gas phase |
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.
Taft and Topsom, 1987
Taft, R.W.; Topsom, R.D.,
The Nature and Analysis of Substituent Effects,
Prog. Phys. Org. Chem., 1987, 16, 1. [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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