F2CO+

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:   F
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 54700 ± 900 gas Brundle, Robin, et al., 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 2 CF stretch 760 ± 40 gas PE Brundle, Robin, et al., 1972
Thomas and Thompson, 1972

State:   E
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 49000 ± 500 gas Brundle, Robin, et al., 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 490 ± 40 gas PE Thomas and Thompson, 1972

State:   C,D
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 31390 ± 320 gas Brundle, Robin, et al., 1972
Thomas and Thompson, 1972

State:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 24850 ± 900 gas Brundle, Robin, et al., 1972
Thomas and Thompson, 1972

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 8630 ± 320 gas Brundle, Robin, et al., 1972
Thomas and Thompson, 1972
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CO stretch 1430 ± 40 gas PE Brundle, Robin, et al., 1972
Thomas and Thompson, 1972
2 CF2 stretch 920 ± 40 gas PE Thomas and Thompson, 1972
3 CF2 scissors 505 ± 40 gas PE Thomas and Thompson, 1972

State:   C

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CO stretch 1500 ± 40 gas PE Thomas and Thompson, 1972
3 CF2 scissors 555 ± 40 gas PE Thomas and Thompson, 1972

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CO stretch 1550 ± 40 gas PE Brundle, Robin, et al., 1972
Thomas and Thompson, 1972
3 CF2 scissors 530 ± 40 gas PE Brundle, Robin, et al., 1972
Thomas and Thompson, 1972

Additional references: Jacox, 1994, page 204

Notes

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.

Brundle, Robin, et al., 1972
Brundle, C.R.; Robin, M.B.; Kuebler, N.A.; Basch, H., Perfluoro effect in photoelectron spectroscopy. I. Nonaromatic molecules, J. Am. Chem. Soc., 1972, 94, 1451. [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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