• Conformational behaviour and vibrational spectra of 3-methyl 2-butanethiol

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      https://www.ias.ac.in/article/fulltext/jcsc/091/04/0303-0310

    • Keywords

       

      Raman spectra; infrared spectra; temperature dependence of Ramanb and intensities; rotational conformers; energy differences; vibrational experiment

    • Abstract

       

      The Raman spectra of 3-methyl 2-butanethiol in the temperature range-120° C to + 60° C have been recorded together with its liquid phase infrared spectrum at room temperature. The spectral analysis shows that the molecule of the compound exists in the liquid state, in three different rotameric configurationsA, B andC of which the formA is the stablest. Besides, a tentative assignment of the observed vibrational frequencies arising from the rotameric forms has been presented.

    • Author Affiliations

       

      S K Nandy1 G S Kastha1 2

      1. Department of Physics, Jadavpur University, Calcutta - 700032, India
      2. Optics Department, Indian Association for the Cultivation of Science, Jadavpur, Calcutta - 700 032, India
    • Dates

       
  • Journal of Chemical Sciences | News

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