Kr2F
- Formula: FKr2
- Molecular weight: 186.594
- CAS Registry Number: 63105-98-6
- 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: 9G
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Txd = 31750 | gas | 92G-42G | Eden, Chang, et al., 1979 | ||||
Geohegan and Eden, 1987 | |||||||
Greene and McKown, 1989 | |||||||
Schloss, Tran, et al., 1997 | |||||||
State: 6G
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Txd = 14080 | gas | 62G-42G | 590 | 840 | Schloss, Tran, et al., 1997 | ||
State: 4G
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 24400 | T | gas | 340 | 480 | Mangano, Jacob, et al., 1977 | ||
Basov, Danilychev, et al., 1977 | |||||||
Hunter, Oldenettel, et al., 1978 | |||||||
Lorents, Huestis, et al., 1978 | |||||||
Tx = 23240 | Ne | Bressler, Lawrence, et al., 1996 | |||||
Tx = 22780 | Ar | Kunttu, Feld, et al., 1990 | |||||
Tx = 22080 | Kr | Kunttu, Feld, et al., 1990 | |||||
State: ?
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 36360 | Kr | Kunttu, Feld, et al., 1990 | |||||
Additional references: Jacox, 1994, page 121; Jacox, 1998, page 210; Quigley and Hughes, 1978; Luches, Nassisi, et al., 1981
Notes
T | Tentative assignment or approximate value |
x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
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.
Eden, Chang, et al., 1979
Eden, J.G.; Chang, R.S.F.; Palumbo, L.J.,
Absorption in the near-ultraviolet wing of the Kr2F*(410 nm) band,
IEEE J. Quantum Electron. QE-15, 1979, 15, 10, 1146, https://doi.org/10.1109/JQE.1979.1069898
. [all data]
Geohegan and Eden, 1987
Geohegan, D.B.; Eden, J.G.,
Xe2Cl and Kr2F excited state (4 2Γ) absorption spectra: measurements of absolute cross sections,
Chem. Phys. Lett., 1987, 139, 6, 519, https://doi.org/10.1016/0009-2614(87)87334-7
. [all data]
Greene and McKown, 1989
Greene, D.P.; McKown, A.W.,
Transient absorption spectroscopy of Kr2F(42Γ),
Appl. Phys. Lett., 1989, 54, 20, 1965, https://doi.org/10.1063/1.101186
. [all data]
Schloss, Tran, et al., 1997
Schloss, J.H.; Tran, H.C.; Eden, J.G.,
Photodissociation of Kr[sub 2]F(4 [sup 2]Γ) in the ultraviolet and near-infrared: Wavelength dependence of KrF (B [sup 2]Σ) yield,
J. Chem. Phys., 1997, 106, 13, 5423, https://doi.org/10.1063/1.473567
. [all data]
Mangano, Jacob, et al., 1977
Mangano, J.A.; Jacob, J.H.; Rokni, M.; Hawryluk, A.,
Three-body quenching of KrF* by Ar and broad-band emission at 415 nm,
Appl. Phys. Lett., 1977, 31, 1, 26, https://doi.org/10.1063/1.89465
. [all data]
Basov, Danilychev, et al., 1977
Basov, N.G.; Danilychev, V.A., et al.,
Pis'ma Zh. Eksp. Teor. Fiz., 1977, 26, 20. [all data]
Hunter, Oldenettel, et al., 1978
Hunter, R.O.; Oldenettel, J.; Howton, C.; McCusker, M.V.,
Gain measurements at 4416 A on ArXeF* and Kr2F*,
J. Appl. Phys., 1978, 49, 2, 549, https://doi.org/10.1063/1.324668
. [all data]
Lorents, Huestis, et al., 1978
Lorents, D.C.; Huestis, D.L.; McCusker, M.V.; Nakano, H.H.; Hill, R.M.,
Optical emissions of triatomic rare gas halides,
J. Chem. Phys., 1978, 68, 10, 4657, https://doi.org/10.1063/1.435574
. [all data]
Bressler, Lawrence, et al., 1996
Bressler, C.; Lawrence, W.G.; Schwentner, N.,
Spectroscopy of argon fluoride and krypton fluoride exciplexes in rare gas matrices,
J. Chem. Phys., 1996, 105, 23, 10178, https://doi.org/10.1063/1.472731
. [all data]
Kunttu, Feld, et al., 1990
Kunttu, H.; Feld, J.; Alimi, R.; Becker, A.; Apkarian, V.A.,
Charge transfer and radiative dissociation dynamics in fluorine-doped solid krypton and argon,
J. Chem. Phys., 1990, 92, 8, 4856, https://doi.org/10.1063/1.457703
. [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, 1998
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement A,
J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017
. [all data]
Quigley and Hughes, 1978
Quigley, G.P.; Hughes, W.M.,
Lifetime and quenching rate constants for Kr2F* and Kr2*,
Appl. Phys. Lett., 1978, 32, 10, 649, https://doi.org/10.1063/1.89882
. [all data]
Luches, Nassisi, et al., 1981
Luches, A.; Nassisi, V.; Perrone, A.; Perrone, M.R.,
Kr2F* and Kr*2 radiative lifetime measurements,
Opt. Commun., 1981, 39, 5, 307, https://doi.org/10.1016/0030-4018(81)90097-3
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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