Cl2CO+

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
To = 62450 ± 320 gas Chadwick, 1972
Thomas and Thompson, 1972

State:   G
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 44860 ± 320 gas Chadwick, 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CO stretch 1000 T gas PE Chadwick, 1972

State:   F
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 41230 ± 320 gas Chadwick, 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 3 CCl2 scissors 280 ± 40 gas PE Chadwick, 1972
Thomas and Thompson, 1972

State:   E
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 34290 ± 320 gas Chadwick, 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CO stretch 1460 ± 20 gas PE Thomas and Thompson, 1972
2 CCl2 stretch 560 ± 60 gas PE Chadwick, 1972
Thomas and Thompson, 1972
3 CCl2 scissors 270 ± 50 gas PE Chadwick, 1972
Thomas and Thompson, 1972

State:   D
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 14850 ± 320 gas Chadwick, 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 3 CCl2 scissors 290 ± 40 gas PE Chadwick, 1972
Thomas and Thompson, 1972

State:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 12100 ± 560 gas Chadwick, 1972
Thomas and Thompson, 1972

State:   A,B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 8500 ± 1000 gas Chadwick, 1972
Thomas and Thompson, 1972

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 3 CCl2 scissors 285 ± 40 gas PE Chadwick, 1972
Thomas and Thompson, 1972

Additional references: Jacox, 1994, page 204

Notes

TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.
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.

Chadwick, 1972
Chadwick, D., Photoelectron spectra of phosgene and thiophosgene, Can. J. Chem., 1972, 50, 737. [all data]

Thomas and Thompson, 1972
Thomas, R.K.; Thompson, H., Photoelectron spectra of carbonyl halides and related compounds, Proc. R. Soc. London A:, 1972, 327, 13. [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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