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CF3CO


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:   A


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 26023 gas A-X 353 455 Li and Francisco, 1993


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

781 ± 30 gas LF Li and Francisco, 1993
CCO bend 357 ± 30 gas LF Li and Francisco, 1993

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

CO stretch 1550 ± 30 gas IR LF Kozuka and Isobe, 1976
Li and Francisco, 1993
CF3 stretch 1338 gas IR Kozuka and Isobe, 1976
CF3 stretch 1115 gas IR Kozuka and Isobe, 1976
CC stretch 1024 gas IR Kozuka and Isobe, 1976
CCO bend 633 ± 30 gas LF Li and Francisco, 1993

Additional references: Jacox, 1998, page 322

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

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.

Li and Francisco, 1993
Li, Z.; Francisco, J.S., Laser-induced fluorescence spectroscopy of the trifluoroacetyl radical CF, Mol. Phys., 1993, 79, 5, 1127, https://doi.org/10.1080/00268979300101881 . [all data]

Kozuka and Isobe, 1976
Kozuka, M.; Isobe, T., Infrared Absorption Spectrum of Gaseous CF3CO Radical; Recording on a Rapid-Scan Infrared Spectrometer, Bull. Chem. Soc. Japan, 1976, 49, 7, 1766, https://doi.org/10.1246/bcsj.49.1766 . [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]


Notes

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