Indenyl radical
- Formula: C9H7
- Molecular weight: 115.1519
- IUPAC Standard InChI: InChI=1S/C9H7/c1-2-5-9-7-3-6-8(9)4-1/h1-7H
- IUPAC Standard InChIKey: MGHNDJJPPOAIHK-UHFFFAOYSA-N
- CAS Registry Number: 71551-80-9
- Chemical structure:
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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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to C9H7+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.852 ± 0.013 | LPD | Römer, Janaway, et al., 1997 | Bordwell and Satish, 1992 has DH = 78.7 kcal/mol (sDEA); B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.35 | EI | Pottie and Lossing, 1963 | RDSH |
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.
Römer, Janaway, et al., 1997
Römer, B.; Janaway, G.; Brauman, J.I.,
Cyclopentadienyl, Indenyl, and Fluorenyl Anions: Gas-Phase and Solvation Energy Contributions to Electron Detachment Energies,
J. Am. Chem. Soc., 1997, 119, 9, 2249, https://doi.org/10.1021/ja961947x
. [all data]
Bordwell and Satish, 1992
Bordwell, F.G.; Satish, A.V.,
Acidities of Indenes and Their Radical Cations - Homolytic Bond Dissociation Energies of the Benzylic C-H Bonds in Indenes,
J. Chem. Soc. Chem. Comm., 1992, 114, 26, 10173, https://doi.org/10.1021/ja00052a013
. [all data]
Pottie and Lossing, 1963
Pottie, R.F.; Lossing, F.P.,
Free radicals by mass spectrometry. XXIX. Ionization potentials of substituted cyclopentadienyl radicals,
J. Am. Chem. Soc., 1963, 85, 269. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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