S. Sharma, S. Doraiswamy
Nov 1, 1996
Citations
0
Influential Citations
14
Citations
Journal
Journal of Molecular Spectroscopy
Abstract
Abstract The molecule 2,6-difluorobenzonitrile has been analyzed in the frequency ranges from 8 to 12 GHz and from 31 to 40 GHz at dry ice temperature using a conventional 100 kHz and a Hewlett–Packard 33 kHz Stark-modulated microwave spectrometer, respectively. The rotational and centrifugal distortion constants (in MHz) are A = 1761.032 (43), B = 1501.359 (18), C = 810.524 (18), Δ J = −0.00691 (6), Δ JK = −0.03236 (12), Δ K = 0.11642 (64), δ J = −0.003470 (3), and δ K = −0.028937 (16). The benzene ring appears to be distorted if the generally accepted bond lengths of the peripheral bonds are used.