CH3IO
- Formula: CH3IO
- Molecular weight: 157.9384
- CAS Registry Number: 97551-34-3
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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 | |
|---|---|---|---|---|---|---|---|
| CH s-stretch | 2945 | Ar | IR | Hawkins and Andrews, 1985 | |||
| CH3 deform. | 1400 | s | Ar | IR | Hawkins and Andrews, 1985 | ||
| CH3 deform. | 1223 | m s | Ar | IR | Hawkins and Andrews, 1985 | ||
| CH3 rock | 859 | m | Ar | IR | Hawkins and Andrews, 1985 | ||
| CH3 rock | 848 | m | Ar | IR | Hawkins and Andrews, 1985 | ||
| IO stretch | 724 | vs | Ar | IR | Hawkins and Andrews, 1985 | ||
| CI stretch | 497 | w | Ar | IR | Hawkins and Andrews, 1985 | ||
Additional references: Jacox, 1994, page 323
Notes
| w | Weak |
| m | Medium |
| s | Strong |
| 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.
Hawkins and Andrews, 1985
Hawkins, M.; Andrews, L.,
Photochemistry of an ozone complex with iodomethane in solid argon at 17 K. Infrared spectra of iodosomethane (CH3IO) and the hydrogen-bonded CH2O--HI complex,
Inorg. Chem., 1985, 24, 20, 3285, https://doi.org/10.1021/ic00214a038
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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