Abstract
Infrared and Raman spectra of single crystal samples of acenaphthene- d 10 have been recorded over the entire energy range of the fundamental vibrations. The spectra in all independent polarizations are presented. The analysis of the Raman spectra was assisted by the measurement of the depolarization ratios in carbon tetrachloride and benzene solutions. These data have been used to make firm assignments for most of the molecular fundamentals; however, this experimental assignment remains incomplete. The frequencies of the normal modes were calculated using a simplified valence force field transferred from other similar molecules. The experimental assignment is compared with this set of calculated values and the agreement is generally very good.
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More From: Spectrochimica Acta Part A: Molecular Spectroscopy
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