t-OCCO+
- Formula: C2O2+
- Molecular weight: 56.0197
- CAS Registry Number: 12541-99-0
- Information on this page:
- Options:
Vibrational and/or electronic energy levels
Go To: Top, References, Notes
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: B
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Td | gas | B-X | 270 | 330 | Ostrander, Sanders, et al., 1986 | ||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
ag | 475 ± 20 | gas | PD | Ostrander, Sanders, et al., 1986 | |||
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
ag | 1 | CO s-stretch | 2076 | T | Ne | IR | Thompson and Jacox, 1991 |
526 ± 30 | T | gas | PD | Ostrander, Sanders, et al., 1986 | |||
bu | 5 | CO a-stretch | 2056.6 | Ne | IR | Jacox and Thompson, 1989 Thompson and Jacox, 1991 Zhou and Andrews, 1999 | |
Additional references: Jacox, 1994, page 186; Jacox, 2003, page 225; Knight, Steadman, et al., 1984
Notes
T | Tentative assignment or approximate value |
d | Photodissociation threshold |
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.
Ostrander, Sanders, et al., 1986
Ostrander, S.C.; Sanders, L.; Weisshaar, J.C.,
Vibronic band structure in the 270--330 nm photodissociation spectrum of (CO)+2,
J. Chem. Phys., 1986, 84, 1, 529, https://doi.org/10.1063/1.450120
. [all data]
Thompson and Jacox, 1991
Thompson, W.E.; Jacox, M.E.,
The vibrational spectra of molecular ions isolated in solid neon. VII. CO+, C2O+2, and C2O-2,
J. Chem. Phys., 1991, 95, 2, 735, https://doi.org/10.1063/1.461079
. [all data]
Jacox and Thompson, 1989
Jacox, M.E.; Thompson, W.E.,
The Production and Spectroscopy of Molecular Ions Isolated in Solid Neon,
Res. Chem. Intermed., 1989, 12, 1, 33, https://doi.org/10.1163/156856789X00159
. [all data]
Zhou and Andrews, 1999
Zhou, M.; Andrews, L.,
Matrix Infrared Spectra and Density Functional Calculations of ScCO, ScCO,
J. Phys. Chem. A, 1999, 103, 16, 2964, https://doi.org/10.1021/jp984595k
. [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, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Knight, Steadman, et al., 1984
Knight, L.B., Jr.; Steadman, J.; Miller, P.K.; Bowman, D.E.; Davidson, E.R.; Feller, D.,
ESR and ab initio theoretical studies of the cation radicals 12C2 16O+2, 12,13C2 16O+2, 13C2 16O+2, 12C2 16,17O+2, 12C2 17O+2, and 12,13C2 16,17O+2 isolated in neon matrices at 4 K. The use of matrix isolation for trapping ion--neutral reaction products,
J. Chem. Phys., 1984, 80, 10, 4593, https://doi.org/10.1063/1.446543
. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.