D2CO+
- Formula: CD2O+
- Molecular weight: 32.0378
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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: C
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 44600 ± 160 | gas | Niu, Shirley, et al., 1993 | |||||
Niu, Shirley, et al., 1993, 2 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1604 | T | gas | PE | Niu, Shirley, et al., 1993 | ||
943 | T | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | |||
819 | T | gas | PE | Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | |||
State: B
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 39816 ± 5 | gas | Baker, Baker, et al., 1968 | |||||
Niu, Shirley, et al., 1993 | |||||||
Niu, Shirley, et al., 1993, 2 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 2 | CO stretch | 1311 ± 4 | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | |
3 | CD2 scissors | 957 ± 4 | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | ||
State: A
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 25756 ± 7 | gas | Baker, Baker, et al., 1968 | |||||
Niu, Shirley, et al., 1993 | |||||||
Niu, Shirley, et al., 1993, 2 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1282 ± 4 | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | |||
1064 ± 4 | gas | PE | Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | ||||
b1 | 4 | OPLA | 777 ± 4 | gas | PE | Niu, Shirley, et al., 1993, 2 | |
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | CD stretch | 1948 ± 4 | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | |
2 | CO stretch | 1657 ± 4 | gas | PE | Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | ||
3 | CD2 scissors | 920 ± 4 | gas | PE | Baker, Baker, et al., 1968 Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | ||
648 ± 4 | gas | PE | Niu, Shirley, et al., 1993 Niu, Shirley, et al., 1993, 2 | ||||
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.
Niu, Shirley, et al., 1993
Niu, B.; Shirley, D.A.; Bai, Y.; Daymo, E.,
High-resolution He Iα photoelectron spectroscopy of H2CO and D2CO using supersonic molecular beams,
Chem. Phys. Lett., 1993, 201, 1-4, 212, https://doi.org/10.1016/0009-2614(93)85058-V
. [all data]
Niu, Shirley, et al., 1993, 2
Niu, B.; Shirley, D.A.; Bai, Y.,
High resolution photoelectron spectroscopy and femtosecond intramolecular dynamics of H2CO+ and D2CO+,
J. Chem. Phys., 1993, 98, 4377. [all data]
Baker, Baker, et al., 1968
Baker, A.D.; Baker, C.; Brundle, C.R.; Turner, D.W.,
The electronic structures of methane, ethane, ethylene and formaldehyde studied by high-resolution molecular photoelectron spectroscopy,
Intern. J. Mass Spectrom. Ion Phys., 1968, 1, 285. [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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