I S Singh
Articles written in Pramana – Journal of Physics
Volume 18 Issue 4 April 1982 pp 311-315
The laser Raman spectrum of tere-phthalaldehyde powder has been recorded on a Jobin Yvon
Volume 24 Issue 5 May 1985 pp 749-755 Atomic And Molecular Physics
The Raman spectrum of polycrystalline α-naphthylamine was recorded in the region 100–4000 cm−1. Polarisation measurements were made in CS2 and CHCl3 solutions. The infrared spectrum was recorded in nujol mull in the region 200–4000 cm−1. The resolution was better than 2 cm−1 and the accuracy of the measurements was within ± 2 cm−1 for all the spectra. Vibrational assignments have been proposed for the observed frequencies. Out of the 54 normal modes of vibrations, 51 modes could be observed experimentally.
Volume 93 | Issue 6
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