2-Cyanoethyl radical
- Formula: C3H4N
- Molecular weight: 54.0706
- IUPAC Standard InChI: InChI=1S/C3H4N/c1-2-3-4/h1-2H2
- IUPAC Standard InChIKey: WEMXRTXQKRXSIO-UHFFFAOYSA-N
- CAS Registry Number: 25840-11-3
- 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 C3H4N+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.24 ± 0.10 | D-EA | Bartmess, Scott, et al., 1979 | value altered from reference due to change in acidity scale; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.9 ± 0.1 | 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.
Bartmess, Scott, et al., 1979
Bartmess, J.E.; Scott, J.A.; McIver, R.T., Jr.,
The gas phase acidity scale from methanol to phenol,
J. Am. Chem. Soc., 1979, 101, 6047. [all data]
Pottie and Lossing, 1961
Pottie, R.F.; Lossing, F.P.,
Free radicals by mass spectrometry. XXV. Ionization potentials of cyanoalkyl radicals,
J. Am. Chem. Soc., 1961, 83, 4737. [all data]
Notes
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- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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