c-CHCl=CHCl+

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:   G
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 57700 ± 1000 gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 CH s-stretch 1940 ± 80 gas PE Lake and Thompson, 1970

State:   F
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 49600 T gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 CCl s-stretch 600 ± 80 gas PE Lake and Thompson, 1970

State:   E
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 36700 T gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982

State:   D
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 33500 T gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 CCl s-stretch 640 ± 80 gas PE Lake and Thompson, 1970
Wittel and Bock, 1974

State:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 22750 ± 500 gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 CCl s-stretch 640 ± 80 gas PE Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974

State:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 18960 ± 320 gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 16100 ± 1000 gas Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
von Niessen, Asbrink, et al., 1982

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CH s-stretch 3090 ± 2 gas TPI Wang, Woo, et al., 2006
2 C=C stretch 1429 ± 2 gas PE TPE Lake and Thompson, 1970
Wittel and Bock, 1974
Lau, Woo, et al., 2006
3 1196 ± 2 gas TPE Lau, Woo, et al., 2006
4 CCl s-stretch 810 ± 2 gas PE TPE Lake and Thompson, 1970
Jonathan, Ross, et al., 1970
Wittel and Bock, 1974
Lau, Woo, et al., 2006
5 181 ± 2 gas TPE Lau, Woo, et al., 2006
a2 6 901 ± 2 gas TPE Lau, Woo, et al., 2006
7 277 ± 2 gas TPE Lau, Woo, et al., 2006
b1 8 730 ± 2 gas TPE Lau, Woo, et al., 2006
b2 9 CH a-stretch 3067 ± 2 gas TPE Lau, Woo, et al., 2006
10 1348 ± 2 gas TPE Lau, Woo, et al., 2006
12 580 ± 2 gas TPE Lau, Woo, et al., 2006

Additional references: Jacox, 1994, page 335

Notes

TTentative assignment or approximate value
xEnergy 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.

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

Jonathan, Ross, et al., 1970
Jonathan, N.; Ross, K.; Tomlinson, V., The photoelectron spectra of dichloroethylenes, Intern. J. Mass Spectrom. Ion Phys., 1970, 4, 51. [all data]

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]

von Niessen, Asbrink, et al., 1982
von Niessen, W.; Asbrink, L.; Bieri, G., 30.4 nm He (II) photoelectron spectra of organic molecules Part VI. Halogeno-compounds (C, H, X; X = Cl, Br, I), J. Electron Spectrosc. Relat. Phenom., 1982, 26, 2, 173, https://doi.org/10.1016/0368-2048(82)85065-2 . [all data]

Wang, Woo, et al., 2006
Wang, P.; Woo, H.K.; Lau, K.-C.; Xing, X.; Ng, C.Y.; Zyubin, A.S.; Mebel, A.M., J. Chem. Phys., 2006, 124, 0644310. [all data]

Lau, Woo, et al., 2006
Lau, K.-C.; Woo, H.K.; Wang, P.; Xing, X.; Ng, C.Y., Vacuum ultraviolet laser pulsed field ionization-photoelectron study of cis-dichloroethene, J. Chem. Phys., 2006, 124, 22, 224311, https://doi.org/10.1063/1.2207610 . [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]

Notes

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