acenaphthenide anion
- Formula: C12H9-
- Molecular weight: 153.2004
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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
C12H9- + =
By formula: C12H9- + H+ = C12H10
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 372.5 ± 2.5 | kcal/mol | TDEq | Meot-ner and Kafafi, 1988 | gas phase; acenaphthene: 1,8-(1,2-ethano)naphthalene |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 365.8 ± 2.0 | kcal/mol | TDEq | Meot-ner and Kafafi, 1988 | gas phase; acenaphthene: 1,8-(1,2-ethano)naphthalene |
References
Go To: Top, 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.
Meot-ner and Kafafi, 1988
Meot-ner, M.; Kafafi, S.A.,
Carbon Acidities of Aromatic Compounds,
J. Am. Chem. Soc., 1988, 110, 19, 6297, https://doi.org/10.1021/ja00227a003
. [all data]
Notes
Go To: Top, 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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