HCOI
- Formula: CHIO
- Molecular weight: 155.9225
- CAS Registry Number: 50398-22-6
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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' | 1 | CH stretch | 2930 | T w | gas | IR | Barnes, Becker, et al., 1995 |
| 2 | CO stretch | 1776.3 | vs | gas | IR | Barnes, Becker, et al., 1995 | |
| 3 | HCO deform. | 1247.9 | w m | gas | IR | Barnes, Becker, et al., 1995 | |
| 4 | CI stretch | 561 | m | gas | IR | Barnes, Becker, et al., 1995 | |
Additional references: Jacox, 1998, page 240
Notes
| w | Weak |
| m | Medium |
| vs | Very strong |
| T | Tentative assignment or approximate value |
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.
Barnes, Becker, et al., 1995
Barnes, I.; Becker, K.H.; Starcke, J.,
The gas-phase infrared spectra of formyl iodide and carbonyl iodide,
Chem. Phys. Lett., 1995, 246, 6, 594, https://doi.org/10.1016/0009-2614(95)01155-9
. [all data]
Jacox, 1998
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement A,
J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017
. [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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