2-methylenenorborn-5-en-3-ide anion
- Formula: C8H9-
- Molecular weight: 105.1576
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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
C8H9- + =
By formula: C8H9- + H+ = C8H10
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1632. ± 8.8 | kJ/mol | G+TS | Lee and Squires, 1986 | gas phase; Ca. 1 kcal < H2O |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1603. ± 8.4 | kJ/mol | IMRB | Lee and Squires, 1986 | gas phase; Ca. 1 kcal < H2O |
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.
Lee and Squires, 1986
Lee, R.E.; Squires, R.R.,
Anionic homoaromaticity: A gas phase experimental study,
J. Am. Chem. Soc., 1986, 105, 5078. [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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