Benzyl radical, α,α-d2
- Formula: C7H5D2
- Molecular weight: 93.1428
- CAS Registry Number: 2154-54-3
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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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.2420 ± 0.0006 | TE | Eiden, Weinhold, et al., 1991 | T = 0K; LL |
| 7.22 ± 0.02 | PE | Houle and Beauchamp, 1978 | LLK |
| 7.71 | EI | Pottie and Lossing, 1961 | RDSH |
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.
Eiden, Weinhold, et al., 1991
Eiden, G.C.; Weinhold, F.; Weisshar, J.C.,
Photoelectron spectroscopy of free radicals with cm-1 resolution: The benzyl cation,
J. Chem. Phys., 1991, 95, 8665. [all data]
Houle and Beauchamp, 1978
Houle, F.A.; Beauchamp, J.L.,
Detection and investigation of allyl and benzyl radicals by photoelectron spectroscopy,
J. Am. Chem. Soc., 1978, 100, 3290. [all data]
Pottie and Lossing, 1961
Pottie, R.F.; Lossing, F.P.,
Free radicals by mass spectrometry. XXIII. Mass spectra of benzyl and α-d2-benzyl free radicals,
J. Am. Chem. Soc., 1961, 83, 2634. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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