CD2N2+
- Formula: CD2N2+
- Molecular weight: 44.0518
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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: E
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 85520 ± 1000 | gas | Bastide and Maier, 1976 | |||||
State: D
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 76650 ± 1000 | gas | Bastide and Maier, 1976 | |||||
State: C
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 63980 ± 320 | gas | Bastide and Maier, 1976 | |||||
State: B
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 49460 ± 320 | gas | Bastide and Maier, 1976 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 2 | NN stretch | 2250 ± 80 | gas | PE | Bastide and Maier, 1976 | |
3 | CD2 scissors | 1020 ± 80 | gas | PE | Bastide and Maier, 1976 | ||
State: A
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 38490 ± 320 | gas | Bastide and Maier, 1976 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | CD2 s-stretch | 2170 ± 80 | gas | PE | Bastide and Maier, 1976 | |
2 | NN stretch | 1930 ± 80 | gas | PE | Bastide and Maier, 1976 | ||
4 | CD2 scissors | 800 ± 80 | gas | PE | Bastide and Maier, 1976 | ||
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 2 | NN stretch | 2180 ± 80 | gas | PE | Bastide and Maier, 1976 | |
4 | CN stretch | 970 ± 80 | gas | PE | Bastide and Maier, 1976 | ||
Notes
o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
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.
Bastide and Maier, 1976
Bastide, J.; Maier, J.P.,
Electronic states of the radical cations of the 1,3-dipoles: HCNO, CH2N2, and N3H, studied by photoelectron spectroscopy,
Chem. Phys., 1976, 12, 177. [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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