H2CSe2
- Formula: CH2Se2
- Molecular weight: 171.95
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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 | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | CH2 s-stretch | 2995.3 | m T | Ar | IR | Beckers, Kim, et al., 2008 |
| 2 | CH2 scissors | 1378.4 | m T | Ar | IR | Beckers, Kim, et al., 2008 | |
| b1 | 7 | 857.7 | vs T | Ar | IR | Beckers, Kim, et al., 2008 | |
| b2 | 8 | 981.8 | m T | Ar | IR | Beckers, Kim, et al., 2008 | |
Notes
| m | Medium |
| vs | Very strong |
| T | Tentative assignment or approximate value |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Beckers, Kim, et al., 2008
Beckers, H.; Kim, Y.S.; Willner, H.,
Infrared Spectrum of Matrix Isolated Selenoformaldehyde, CH,
Inorg. Chem., 2008, 47, 5, 1693, https://doi.org/10.1021/ic702237v
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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