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    • Polarised raman and infrared spectra and vibrational analysis forα-naphthylamine

      R Shanker R A Yadav I S Singh O N Singh

      Atomic And Molecular Physics Volume 24 Issue 5 May 1985 pp 749-755

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    • Keywords

       

      Raman spectrum; infrared spectrum; vibrational spectrum; fundamental frequencies

    • Abstract

       

      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.

    • Author Affiliations

       

      R Shanker1 2 R A Yadav1 I S Singh1 O N Singh1 2

      1. Department of Physics, Banaras Hindu University, Varanasi - 221 005, India
      2. Applied Physics, Institute of Technology, Banaras Hindu University, Varanasi - 221 005, India

    • Dates

       
      Published
      May 1985
      Manuscript received
      6 July 1984

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