Substituted Methanes. XXVI. Raman and Infrared Spectral Data, Assignments, Potential Constants, and Thermodynamic Properties for CHBrCl2 and CDBrCl2

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Abstract
Raman displacements, semiquantitative relative intensities, and quantitative depolarization factors for liquid bromodichloromethane and deuterobromodichloromethane, as well as infrared wave numbers and percent transmission curves for both the liquid and gas in the region 400—4000K (K = kaysers = cm—1), were obtained and compared with previous data. Assignments were made for both molecules and a reasonable set of potential constants was determined by use of Wilson's FG matrix method. The heat content, free energy,entropy, and heat capacity were calculated for 12 temperatures from 100° to 1000°K.