• Atomic design of π-conjugated metal complex oligomers and polymers

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/108/06/0533-0538

    • Keywords

       

      π-Conjugated multinuclear complexes; redox potential; oligo(1,1’-ferrocenylene)s; neighbouring site interaction energy

    • Abstract

       

      As a model to understand electronic communication between transition metal centres in π-conjugated metal complex polymers, redox properties of soluble oligo(1,1’-ferrocenylene)s were investigated. The dependence of redox potentials on the number of redox nuclei can be explained using not only the neighboring site interaction energies,UOR,UOO andURR, but also the second neighbouring site interaction energy,UOXR. IR-spectroelectrochemistry of the (cyclopentadiene) Fe(CO)3-attached ferrocene, biferrocene and terferrocene has proved the theoretical prediction on the thermodynamically favorable forms of electronic isomers in the mixed valence states based on the neighboring site interaction energy.

    • Author Affiliations

       

      Hiroshi Nishihara1 2

      1. PRESTO, JRDC, and Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama - 223, Japan
      2. Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo - 113, Japan
    • Dates

       
  • Journal of Chemical Sciences | News

© 2021-2022 Indian Academy of Sciences, Bengaluru.