C6H5CO
- Formula: C7H5O
- Molecular weight: 105.1140
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Vibrational and/or electronic energy levels
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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: Marilyn E. Jacox
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a' | C=O stretch | 1838 | vs | gas | IR | Lin and Lee, 2012 | |
| C=O stretch | 1824.4 | vs | Ar | IR | Mardyukov and Sander | ||
| C=C stretch | 1590 ± 10 | w | gas | IR | Lin and Lee, 2012 | ||
| C=C stretch | 1594.8 | w | Ar | IR | Mardyukov and Sander | ||
| C=C stretch | 1581.0 | w | Ar | IR | Mardyukov and Sander | ||
| CH deformation | 1438 ± 5 | w | gas | IR | Lin and Lee, 2012 | ||
| CH deformation | 1450.3 | w | Ar | IR | Mardyukov and Sander | ||
| CH deformation | 1307.8 | w | Ar | IR | Mardyukov and Sander | ||
| Mixed | 1288.0 | w | Ar | IR | Mardyukov and Sander | ||
| Mixed | 1131 ± 3 | w | gas | IR | Lin and Lee, 2012 | ||
| Mixed | 1136.2 | w m | Ar | IR | Mardyukov and Sander | ||
| CH deformation | 1070.4 | w | Ar | IR | Mardyukov and Sander | ||
| Skel. stretch | 789.7 | w m | Ar | IR | Mardyukov and Sander | ||
| Mixed | 624.7 | w m | Ar | IR | |||
| Mixed | 610.4 | w | Ar | IR | |||
| a | CH deformation | 935.8 | w | Ar | IR | ||
| CH deformation | 755.9 | w m | Ar | IR | Mardyukov and Sander | ||
| CH deformation | 687.8 | w | Ar | IR | Mardyukov and Sander | ||
Notes
| w | Weak |
| m | Medium |
| vs | Very strong |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lin and Lee, 2012
Lin, S.-Y.; Lee, Y.-P.,
Infrared Absorption of Gaseous Benzoyl Radical C,
J. Phys. Chem. A, 2012, 116, 24, 6366, https://doi.org/10.1021/jp2120934
. [all data]
Mardyukov and Sander
Mardyukov, A.; Sander, W.,
Eur. J. Org. Chem. 2010, 2904.. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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