benzocyclobutadiene radical anion
- Formula: C8H6-
- Molecular weight: 102.1338
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Gas phase thermochemistry 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 89.6 ± 4.2 | kcal/mol | R-EA | Broadus and Kass, 2000 | Between phenanthrene, acetophenone |
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.
Broadus and Kass, 2000
Broadus, K.M.; Kass, S.R.,
The electron as a protecting group. 2. Generation of benzocyclobutadiene radical anion in the gas phase and an experimental determination of the heat of formation of benzocyclobutadiene,
J. Am. Chem. Soc., 2000, 122, 43, 10697-10703, https://doi.org/10.1021/ja002352b
. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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