R. Jaiswal, J. E. Katon, G. Tripathi
Jul 1, 1983
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0
Influential Citations
20
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Journal
Journal of Chemical Physics
Abstract
Highly oriented crystal films of 2, 4, 6‐tribromoaniline have been grown on cesium iodide substrates and their polarized infrared spectra recorded. In addition, the infrared and Raman spectra of this compound have been measured on bulk solid and solution samples. The factor group splittings arising from the intermolecular vibrational couplings in the crystal have been resolved and assigned and the crystal spectra correlated with the ‘‘isolated molecule’’ spectra according to their various symmetries. The interplane angle of the NH2 and phenyl groups is estimated as about 46° in the crystal. An earlier vibrational assignment has been modified to be consistent with the new experimental data obtained.