1985 Volume 58 Issue 6 Pages 1772-1777
Infrared spectra of HBCl2 and DBCl2 produced by a TEA CO2 laser enhanced reaction of BCl3 and H2/D2 have been observed by an FT-IR spectrometer at a resolution of 0.12 cm−1. A detailed analysis has been carried out for the ν1 band of HBCl2 to obtain the precise molecular parameters, and they are compared with the microwave data. The fundamental frequencies other than the ν3 band have all been determined. These frequency data combined with the results of an ab initio MO calculation have yielded the general symmetry force field through a least squares method. Some characteristic features on the CO2 laser reaction of BCl3 and H2 are also discussed.
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