Chlorine dioxide anion
- Formula: ClO2-
- Molecular weight: 67.452
- CAS Registry Number: 25052-55-5
- Information on this page:
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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: D
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 62200 ± 80 | gas | Flesch, Ruhl, et al., 1993 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 485 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |||
State: d
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 59460 ± 80 | gas | Cornford, Frost, et al., 1971 | |||||
Cornford, Frost, et al., 1972 | |||||||
Flesch, Ruhl, et al., 1993 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 605 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: C
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 39530 ± 80 | gas | Cornford, Frost, et al., 1971 | |||||
Cornford, Frost, et al., 1972 | |||||||
Flesch, Ruhl, et al., 1993 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 765 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: B
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 25410 ± 80 | gas | Flesch, Ruhl, et al., 1993 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 725 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: A
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 24040 ± 80 | gas | Flesch, Ruhl, et al., 1993 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 810 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: c
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 19690 ± 80 | gas | Cornford, Frost, et al., 1971 | |||||
Cornford, Frost, et al., 1972 | |||||||
Flesch, Ruhl, et al., 1993 | |||||||
State: b
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 20330 ± 80 | gas | Flesch, Ruhl, et al., 1993 | |||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 2 | Bend | 485 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: a
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 16540 ± 80 | gas | Cornford, Frost, et al., 1971 | |||||
Cornford, Frost, et al., 1972 | |||||||
Flesch, Ruhl, et al., 1993 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 765 ± 40 | gas | PE | Flesch, Ruhl, et al., 1993 | |
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | ClO s-stretch | 1015 ± 40 | gas | PE | Cornford, Frost, et al., 1972 Flesch, Ruhl, et al., 1993 | |
2 | Bend | 520 ± 40 | gas | PE | Cornford, Frost, et al., 1972 Flesch, Ruhl, et al., 1993 | ||
Additional references: Jacox, 1994, page 106; Jacox, 2003, page 144; Mok, Lee, et al., 2000
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.
Flesch, Ruhl, et al., 1993
Flesch, R.; Ruhl, E.; Hottmann, K.; Baumgartel, H.,
Photoabsorption and photoionization of chlorine dioxide,
J. Phys. Chem., 1993, 97, 837. [all data]
Cornford, Frost, et al., 1971
Cornford, A.B.; Frost, D.C.; Herring, F.G.; McDowell, C.A.,
The photoelectron spectrum of the free radical chlorine dioxide,
Chem. Phys. Lett., 1971, 10, 345. [all data]
Cornford, Frost, et al., 1972
Cornford, A.B.; Frost, D.C.; Herring, F.G.; McDowell, C.A.,
J. Chem. Soc., 1972, Faraday Disc. 54, 56. [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]
Mok, Lee, et al., 2000
Mok, D.K.W.; Lee, E.P.F.; Chau, F.-T.; Wang, D.-C.; Dyke, J.M.,
A new method of calculation of Franck--Condon factors which includes allowance for anharmonicity and the Duschinsky effect: Simulation of the He I photoelectron spectrum of ClO[sub 2],
J. Chem. Phys., 2000, 113, 14, 5791, https://doi.org/10.1063/1.1290124
. [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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