• Molecular interpretation of the linear relationship between the entropy and the enthalpy of activation of charge transfer reactions in polar liquids

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/104/03/0399-0407

    • Keywords

       

      Molecular interpretation; linear relationship; entropy; enthalpy of activation; polar liquids; charge transfer reactions

    • Abstract

       

      The well-known linear relationship (TΔS# =αΔH# +β, where 1 >α > 0,β > 0) between the entropy (ΔS#) and the enthalpy (ΔH#) of activation for reactions in polar liquids is investigated by using a molecular theory. An explicit derivation of this linear relation from first principles is presented for an outersphere charge transfer reaction. The derivation offers microscopic interpretation for the quantitiesα andβ. It has also been possible to make connection with and justify the arguments of Bell put forward many years ago

    • Author Affiliations

       

      A Chandra1 2 B Bagchi1

      1. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore - 560012, India
      2. Department of Chemistry, University of British Columbia, Vancouver, BC - V6T 1Z1, Canada
    • Dates

       
  • Journal of Chemical Sciences | News

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