Abstract

Raman displacements, semiquantitative relative intensities, quantitative depolarization factors, and wave numbers for the infrared bands in the region 400–3800 cm−1 have been obtained for liquid CH2I2. A normal coordinate treatment was carried out, and a reasonable set of potential constants was determined, using the most general quadratic potential energy function. Assignments were made for all observed Raman and infrared bands. The heat content, free energy, entropy, and heat capacity at constant pressure were calculated for 12 temperatures from 100° to 1000°K.

© 1953 Optical Society of America

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Corrections

Fred L. Voelz, Forrest F. Cleveland, Arnold G. Meister, and Richard B. Bernstein, "Errata," J. Opt. Soc. Am. 44, 889_1-889 (1954)
http://proxy.osapublishing.org/josa/abstract.cfm?uri=josa-44-11-889_1

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