Chlorine trifluoride oxide. III. Vibrational spectrum, force constants, and thermodynamic properties

1972 ◽  
Vol 11 (9) ◽  
pp. 2196-2201 ◽  
Author(s):  
Karl O. Christe ◽  
E. C. Curtis
Keyword(s):  
Thermodynamic Properties ◽  
Vibrational Spectrum ◽  
Force Constants

The Vibrational Spectrum and Urey-Bradley Force Constants of the Trifluoromethyltrifluoroborate(1-) Anion

1973 ◽  
Vol 27 (3) ◽  
pp. 209-213 ◽  
Author(s):  
John F. Jackovitz ◽  
Charles E. Falletta ◽  
James C. Carter
Keyword(s):  
Potential Energy ◽  
Vibrational Spectrum ◽  
Energy Distribution ◽  
Force Field ◽  
Raman Spectra ◽  
Normal Modes ◽  
Force Constants ◽  
Potential Energy Distribution ◽  
Infrared And Raman Spectra ◽  
Normal Coordinate

Infrared and Raman spectra for (K+) (CF3BF3−) have been obtained from 4000 to 50 cm−1. Spectral assignments were made on the basis of C3v symmetry using both 10B and 11B compounds. In addition, a normal coordinate analysis was performed to obtain the potential energy distribution of the normal modes. A Urey-Bradley type force field was used, and force constants obtained for the CF3 and BF3 groupings were compared to those in C2F6 and BF4−.

Vibrational Spectrum and Force Constants of Diboron Tetrachloride

1957 ◽  
Vol 26 (6) ◽  
pp. 1665-1670 ◽  
Author(s):  
D. E. Mann ◽  
Lilla Fano
Keyword(s):  
Vibrational Spectrum ◽  
Force Constants
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