t-FC(O)OO

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:   ?
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 43100 200 285 Maricq, Szente, et al., 1993
Wallington, Ellermann, et al., 1994

State:   ?
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 42550 Ne Sander, Pernice, et al., 2000

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a' 1 C=O stretch 1925.9 s Ne IR Sander, Pernice, et al., 2000
1 C=O stretch 1919.2 Ar IR Sander, Pernice, et al., 2000
2 CF stretch 1175.0 vs Ne IR Sander, Pernice, et al., 2000
2 CF stretch 1168.3 Ar IR Sander, Pernice, et al., 2000
3 OO stretch 1090.1 m Ne IR Sander, Pernice, et al., 2000
3 OO stretch 1084.8 Ar IR Sander, Pernice, et al., 2000
4 C-O stretch 900.8 m Ne IR Sander, Pernice, et al., 2000
4 C-O stretch 895.7 Ar IR Sander, Pernice, et al., 2000
5 OCO deform. 680.2 w Ne IR Sander, Pernice, et al., 2000
5 OCO deform. 678.4 Ar IR Sander, Pernice, et al., 2000
6 FCO deform. 520.9 w Ne IR Sander, Pernice, et al., 2000
6 FCO deform. 518.5 Ar IR Sander, Pernice, et al., 2000
7 COO deform. 335.7 w Ne IR Sander, Pernice, et al., 2000
a 8 OPLA 712.0 w m Ne IR Sander, Pernice, et al., 2000
8 OPLA 707.4 Ar IR Sander, Pernice, et al., 2000

Additional references: Jacox, 1994, page 287; Jacox, 2003, page 301

Notes

wWeak
mMedium
sStrong
vsVery strong
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Maricq, Szente, et al., 1993
Maricq, M.M.; Szente, J.J.; Khitrov, G.A.; Francisco, J.S., Temperature dependent kinetics of the formation and self-reactions of FC(O)O2 and FC(O)O radicals, J. Chem. Phys., 1993, 98, 12, 9522, https://doi.org/10.1063/1.464383 . [all data]

Wallington, Ellermann, et al., 1994
Wallington, T.J.; Ellermann, T.; Nielsen, O.J.; Sehested, J., Atmospheric Chemistry of FCOx Radicals: UV Spectra and Self-Reaction Kinetics of FCO and FC(O)O2 and Kinetics of Some Reactions of FCOx with O2, O3, and NO at 296 K, J. Phys. Chem., 1994, 98, 9, 2346, https://doi.org/10.1021/j100060a024 . [all data]

Sander, Pernice, et al., 2000
Sander, S.; Pernice, H.; Willner, H., IR and UV Spectra of the Matrix-Isolated Peroxy Radicals CF3OO, trans-FC(O)OO, and cis-FC(O)OO, Chem. Eur. J., 2000, 6, 19, 3645, https://doi.org/10.1002/1521-3765(20001002)6:19<3645::AID-CHEM3645>3.0.CO;2-# . [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]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Notes

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