selenium trioxide
- Formula: O3Se
- Molecular weight: 126.96
- IUPAC Standard InChI: InChI=1S/O3Se/c1-4(2)3
- IUPAC Standard InChIKey: VFLXBUJKRRJAKY-UHFFFAOYSA-N
- CAS Registry Number: 13768-86-0
- Chemical structure:
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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 | |
|---|---|---|---|---|---|---|---|
| a2 | 2 | Deform. | 356 | Ar | IR | Brisdon and Ogden, 1987 | |
| 2 | Deform. | 358 | N2 | IR | Brisdon and Ogden, 1987 | ||
| e' | 3 | SeO stretch | 995 | Ar | IR | Brisdon and Ogden, 1987 Brabson, Andrews, et al., 1996 | |
| 3 | SeO stretch | 1005.5 | N2 | IR | Brisdon and Ogden, 1987 | ||
Additional references: Jacox, 1994, page 214; Jacox, 1998, page 260; Brassington, Edwards, et al., 1978
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.
Brisdon and Ogden, 1987
Brisdon, A.K.; Ogden, J.S.,
Matrix isolation and mass spectrometric studies on selenium trioxide vapour: the characterisation of monomeric SeO3,
J. Mol. Struct., 1987, 157, 1-3, 141, https://doi.org/10.1016/0022-2860(87)87089-8
. [all data]
Brabson, Andrews, et al., 1996
Brabson, G.D.; Andrews, L.; Marsden, C.J.,
Reactions of Selenium and Oxygen. Matrix Infrared Spectra and Density Functional Calculations of Novel Se,
J. Phys. Chem., 1996, 100, 41, 16487, https://doi.org/10.1021/jp961388g
. [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]
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]
Brassington, Edwards, et al., 1978
Brassington, N.J.; Edwards, H.G.M.; Long, D.A.; Skinner, M.,
The pure rotational Raman spectrum of SeO3,
J. Raman Spectrosc., 1978, 7, 3, 158, https://doi.org/10.1002/jrs.1250070310
. [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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