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Chlorodifluoromethyl radical


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:   3p Ryd


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

To = 49220 U gas 3p-X Tsai, Johnson, et al., 1989


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

b1 4 OPLA 745 ± 25 gas MPI Tsai, Johnson, et al., 1989

State:   X


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

a' 1 CF stretch 1148 vs Ar IR Milligan, Jacox, et al., 1973
Prochaska and Andrews, 1978
2 CCl stretch 761 s Ar IR Milligan, Jacox, et al., 1973
Prochaska and Andrews, 1978
3 CF2 scissor 599 m Ar IR Milligan, Jacox, et al., 1973
Prochaska and Andrews, 1978
a 5 CF stretch 1208 vs Ar IR Milligan, Jacox, et al., 1973
Prochaska and Andrews, 1978

Additional references: Jacox, 1994, page 216

Notes

mMedium
sStrong
vsVery strong
UUpper bound
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

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.

Tsai, Johnson, et al., 1989
Tsai, B.P.; Johnson, R.D., III; Hudgens, J.W., Electronic spectra of chlorodifluoromethyl and dichlorofluoromethyl radicals observed by resonance-enhanced multiphoton ionization, J. Phys. Chem., 1989, 93, 14, 5334, https://doi.org/10.1021/j100351a004 . [all data]

Milligan, Jacox, et al., 1973
Milligan, D.E.; Jacox, M.E.; McAuley, J.H.; Smith, C.E., Matrix isolation study of the vacuum-ultraviolet photolysis of HCCIF2 and of HCCl2F. Infrared spectra of the parent molecules and of the ClCF2 and FCCl2 free radicals, J. Mol. Spectrosc., 1973, 45, 3, 377, https://doi.org/10.1016/0022-2852(73)90209-9 . [all data]

Prochaska and Andrews, 1978
Prochaska, F.T.; Andrews, L., Matrix radiolysis and photoionization of CF2Cl2 and CF3Cl. Infrared spectra of CF2Cl+ and the parent cations, J. Chem. Phys., 1978, 68, 12, 5577, https://doi.org/10.1063/1.435687 . [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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