CF2=CFCl+

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:   H
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 72130 ± 320 gas Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   G
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 64060 ± 320 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   F
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 57610 ± 320 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   E
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 55190 ± 600 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   D
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 51960 ± 600 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 42840 ± 320 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 30980 ± 320 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 25900 ± 320 gas Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' C=C stretch 1590 ± 80 gas PE Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987
CF stretch 1120 ± 80 gas PE Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987
CCl stretch 680 ± 80 gas PE Lake and Thompson, 1970
Wittel and Bock, 1974
Potts, Benson, et al., 1987
CF2 rock 330 ± 80 gas PE Wittel and Bock, 1974
Potts, Benson, et al., 1987

Additional references: Jacox, 1994, page 352; Scott and Russell, 1972

Notes

xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wittel and Bock, 1974
Wittel, K.; Bock, H., Photoelektronenspekten und molekuleigenschaften. XXVII. Chlor- und bromathylene- beispiele fur anderungen in π- und σ-Systemen, Chem. Ber., 1974, 107, 317. [all data]

Potts, Benson, et al., 1987
Potts, A.W.; Benson, J.M.; Novak, I.; Svensson, W.A., Electron correlation effects in the valence shell photoelectron spectra of haloethenes, Chem. Phys., 1987, 115, 2, 253, https://doi.org/10.1016/0301-0104(87)80039-3 . [all data]

Lake and Thompson, 1970
Lake, R.F.; Thompson, H., Photoelectron spectra of halogenated ethylenes, Proc. Roy. Soc. (London), 1970, A315, 323. [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]

Scott and Russell, 1972
Scott, J.D.; Russell, B.R., Vacuum-ultraviolet spectral studies of several chlorofluoroethylenes, J. Am. Chem. Soc., 1972, 94, 2634. [all data]

Notes

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