• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/131/03/0024

    • Keywords

       

      Polycyclic aromatic hydrocarbon (PAH); hydrazone; photoluminescence; redox activity.

    • Abstract

       

      The pyridylhydrazone ligand incorporating a pendant pyrene moiety HL has been synthesized starting from 2-hydrazinopyridine and its coordinating behaviour towards rhodium(III) have been scrutinized. The complex of type [RhL(PPh3)2Cl2], incorporating five-membered chelate ring has been isolated and the structure has been authenticated by single-crystal X-ray diffraction study. The ligand exhibits an oxidative response at ~1.2 V upon coordination with rhodium(III) and the optoelectronic properties as well as theoretical exploration have been performed by the density functional theory (DFT) as well as time-dependent density functional theory (TD-DFT) analyses.

    • Author Affiliations

       

      SOUMITRA DINDA1 SARAT CHANDRA PATRA2 SANJIB GANGULY1

      1. Department of Chemistry, St. Xavier’s College (Autonomous), Kolkata, West Bengal 700 016, India
      2. Department of Chemistry, Jadavpur University, Kolkata, West Bengal 700 032, India
    • Dates

       
    • Supplementary Material

       
  • Journal of Chemical Sciences | News

© 2021-2022 Indian Academy of Sciences, Bengaluru.