Diazoacetophenone
- Formula: C8H6N2O
- Molecular weight: 146.1460
- IUPAC Standard InChI: InChI=1S/C8H6N2O/c9-10-6-8(11)7-4-2-1-3-5-7/h1-6H
- IUPAC Standard InChIKey: ZSTBZBURMWJKSQ-UHFFFAOYSA-N
- CAS Registry Number: 3282-32-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: α-Diazoacetophenone
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Gas phase ion energetics data
Go To: Top, References, Notes
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:
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 |
|---|---|---|---|
| 9.22 ± 0.04 | EI | Foffani, Pignataro, et al., 1963 | RDSH |
| 8.93 ± 0.05 | PE | Modelli, Innorta, et al., 1980 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H5+ | 14.07 ± 0.14 | ? | EI | Foffani, Pignataro, et al., 1963 | RDSH |
| C7H5O+ | 10.42 ± 0.18 | ? | EI | Foffani, Pignataro, et al., 1963 | RDSH |
| C8H6O+ | 10.08 ± 0.11 | N2 | EI | Foffani, Pignataro, et al., 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.
Foffani, Pignataro, et al., 1963
Foffani, A.; Pignataro, S.; Cantone, B.; Grasso, F.,
Mass spectra of diazocompounds. I. Diazocarbonyl compounds,
Nuovo Cimento, 1963, 29, 918. [all data]
Modelli, Innorta, et al., 1980
Modelli, A.; Innorta, G.; Torroni, S.,
He(I) UPS spectra of some α-diazoketones,
J. Electron Spectrosc. Relat. Phenom., 1980, 18, 359. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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