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Pentafluoro ethyl radical

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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:   X


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

a' CF3 a-stretch 1273 vs Ar IR Butler and Snelson, 1980
Jacox, 1984
CF3 s-stretch 1227 s Ar IR Butler and Snelson, 1980
Jacox, 1984
CF2 s-stretch 1117 s Ar IR Butler and Snelson, 1980
Jacox, 1984
C-C stretch 956 w Ar IR Butler and Snelson, 1980
Jacox, 1984
CF3 s-deform. 703 m Ar IR Butler and Snelson, 1980
Jacox, 1984
CF2 s-deform. 694 w Ar IR Butler and Snelson, 1980
CF3 a-deform. 514 w Ar IR Butler and Snelson, 1980
Jacox, 1984
CF2 wag 366 w Ar IR Butler and Snelson, 1980
CF3 rock 211 w Ar IR Butler and Snelson, 1980
a CF3 a-stretch 1398 w Ar IR Butler and Snelson, 1980
Jacox, 1984
CF2 a-stretch 1184 vs Ar IR Butler and Snelson, 1980
Jacox, 1984
CF3 a-deform. 604 w Ar IR Butler and Snelson, 1980
Jacox, 1984
CF2 twist 419 w Ar IR Butler and Snelson, 1980
Jacox, 1984
CF3 rock 227 w Ar IR Butler and Snelson, 1980

Additional references: Jacox, 1994, page 371; Compton and Rayner, 1982

Notes

wWeak
mMedium
sStrong
vsVery strong

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.

Butler and Snelson, 1980
Butler, R.; Snelson, A., IR matrix isolation spectra of some perfluoro organic-free radicals Part 1. C2F5, J. Fluorine Chem., 1980, 15, 2, 89, https://doi.org/10.1016/S0022-1139(00)82586-5 . [all data]

Jacox, 1984
Jacox, M.E., Infrared spectrum of the pentafluoroethyl free radical trapped in solid argon in discharge sampling experiments, J. Phys. Chem., 1984, 88, 3, 445, https://doi.org/10.1021/j150647a024 . [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]

Compton and Rayner, 1982
Compton, D.A.C.; Rayner, D.M., An analysis of the vibrational spectra of pentafluoroiodoethane, n-perfluoropropyl iodide, and the corresponding perfluoroalkyl radicals, C2F5.cntdot. and n-C3F7.cntdot., J. Phys. Chem., 1982, 86, 9, 1628, https://doi.org/10.1021/j100206a030 . [all data]


Notes

Go To: Top, Vibrational and/or electronic energy levels, References