CD3CDO+
- Formula: C2D4O+
- Molecular weight: 48.0767
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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: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 18560 | T | gas | Cvitas, Gusten, et al., 1976 | ||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a' | CO stretch | 1210 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | ||
| CCO bend | 440 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | |||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a' | CH stretch | 1890 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | ||
| CO stretch | 1550 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | |||
| 960 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | ||||
| 830 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | ||||
| CCO deform. | 320 ± 40 | gas | PE | Cvitas, Gusten, et al., 1976 | |||
Notes
| T | Tentative assignment or approximate value |
| o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
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.
Cvitas, Gusten, et al., 1976
Cvitas, T.; Gusten, H.; Klasinc, L.,
Deuterium shifts in the high resolution photoelectron spectra of acetaldehyde,
J. Chem. Phys., 1976, 64, 6, 2549, https://doi.org/10.1063/1.432506
. [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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