Boron fluoride oxide
- Formula: BF2O
- Molecular weight: 64.807
- CAS Registry Number: 38150-67-3
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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 = 22390.9 ± 0.4 | gas | C-X | 446 | 447 | Mathews, 1966 | ||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 2 | BF stretch | 875 | gas | EM | Krishnamachari and Vengsarkar | |
3 | BF2 scissors | 480.6 | gas | EM | Krishnamachari and Vengsarkar Mathews and Innes, 1965 | ||
State: A
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 5220 | gas | C-A | 554 | 633 | Krishnamachari and Vengsarkar | ||
Mathews and Innes, 1965 | |||||||
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a1 | 1 | BO stretch | 1369 | gas | EM | Krishnamachari and Vengsarkar | |
2 | BF stretch | 856.0 | gas | EM | Krishnamachari and Vengsarkar Mathews and Innes, 1965 | ||
3 | BF2 scissors | 491.0 | gas | EM | Krishnamachari and Vengsarkar Mathews and Innes, 1965 | ||
Additional references: Jacox, 1994, page 200; Dixon, Duxbury, et al., 1967
Notes
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.
Mathews, 1966
Mathews, C.W.,
The 4465-Å emission spectrum of the BOF2 molecule,
J. Mol. Spectrosc., 1966, 19, 1-4, 203, https://doi.org/10.1016/0022-2852(66)90242-6
. [all data]
Krishnamachari and Vengsarkar
Krishnamachari, S.L.N.G.; Vengsarkar, B.R.,
Proc. C. S. I. R. Sympos. Banaras, 1963, p. 87. [all data]
Mathews and Innes, 1965
Mathews, C.W.; Innes, K.K.,
The emission spectrum of the BOF2 molecule,
J. Mol. Spectrosc., 1965, 15, 2, 199, https://doi.org/10.1016/0022-2852(65)90036-6
. [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]
Dixon, Duxbury, et al., 1967
Dixon, R.N.; Duxbury, G.; Mitchell, R.C.; Simons, J.P.,
The Ultraviolet Absorption Spectrum of the FFormulaCN Radical,
Proc. Roy. Soc. (London) A300, 1967, 300, 1462, 405, https://doi.org/10.1098/rspa.1967.0178
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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