Ethyl,1,1,2,2,2-tetrafluoro-1-(trifluoromethyl)

Gas phase ion energetics data

Go To: Top, Vibrational and/or electronic energy levels, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C3F7+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference
10.5 ± 0.1EIFisher, Homer, et al., 1965

Vibrational and/or electronic energy levels

Go To: Top, Gas phase ion energetics data, NIST Free Links, References, Notes

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' 1 CF3 s-stretch 1365 s Ar IR Butler and Snelson, 1980
1 CF3 s-stretch 1362 s Ar IR Butler and Snelson, 1980
2 CF3 s-stretch 1242 vs Ar IR Butler and Snelson, 1980
3 CF3 a-stretch 1192 m Ar IR Butler and Snelson, 1980
4 CF3 a-stretch 1157 vs Ar IR Butler and Snelson, 1980
4 CF3 a-stretch 1152 s Ar IR Butler and Snelson, 1980
5 .CF stretch 1137 m Ar IR Butler and Snelson, 1980
5 .CF stretch 1141 w Ar IR Butler and Snelson, 1980
6 C3 a-stretch 986 vs Ar IR Butler and Snelson, 1980
7 CF3 s-deform. 775 w Ar IR Butler and Snelson, 1980
8 CF3 s-deform. 731 w Ar IR Butler and Snelson, 1980
9 CCF deform. 703 m Ar IR Butler and Snelson, 1980
10 CF3 a-deform. 499 w Ar IR Butler and Snelson, 1980
11 CF3 a-deform. 489 w Ar IR Butler and Snelson, 1980
12 CF3 rock 347 w Ar IR Butler and Snelson, 1980
13 C3 s-stretch 321 w Ar IR Butler and Snelson, 1980
14 CF3 rock 293 w Ar IR Butler and Snelson, 1980
a 16 CF3 a-stretch 1249 vs Ar IR Butler and Snelson, 1980
17 CF3 a-stretch 1206 vs Ar IR Butler and Snelson, 1980
18 CF3 a-deform. 684 w Ar IR Butler and Snelson, 1980
19 CF3 a-deform. 543 w Ar IR Butler and Snelson, 1980
20 CF3 rock 456 w Ar IR Butler and Snelson, 1980
21 CF3 rock 255 w Ar IR Butler and Snelson, 1980
22 CCF deform. 207 w Ar IR Butler and Snelson, 1980

Additional references: Jacox, 1994, page 406

Notes

wWeak
mMedium
sStrong
vsVery strong

References

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Fisher, Homer, et al., 1965
Fisher, I.P.; Homer, J.B.; Lossing, F.P., Free radicals by mass spectrometry. XXXIII. Ionization potentials of CF2, CF3CF2, CF3CH2, n-C3F7, and i-C3F7 radicals, J. Am. Chem. Soc., 1965, 87, 957. [all data]

Butler and Snelson, 1980
Butler, R.; Snelson, A., Ir matrix isolation spectra of some perfluoro organic free radicals. Part III. n-C3F7 and iso-C3F7, J. Fluorine Chem., 1980, 16, 1, 33, https://doi.org/10.1016/S0022-1139(00)85147-7 . [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

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, NIST Free Links, References