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    • Intervalence charge transfer transition in mixed valence complexes synthesised from RuIII(edta)- and FeII(CN)5-cores

      H C Bajaj Atindra D Shukla Amitavaitava Das

      Volume 114 Issue 4 August 2002 pp 431-442

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/114/04/0431-0442

    • Keywords

       

      Mixed valence complexes; intervalence charge transfer; rotaxane; inclusion complex; optical electron transfer; cyclodextrin

    • Abstract

       

      Intervalence charge transfer properties were studied for a set of mixed valence complexes incorporating Ru(III) and Fe(II)-centres linked by various saturated and unsaturated bridging ligands (BL). Studies reveal that degree of ground state electronic interaction and coupling between Ru(III) and Fe(II)-centrescanbe attenuated by changing the nature of the bridging ligand. Further, inclusion of the bridging ligand with interrupted π-electron system in a β-CD cavity initiate an optical electron transfer from Fe(II) to Ru(III) which is otherwise not observed.

    • Author Affiliations

       

      H C Bajaj1 Atindra D Shukla1 Amitavaitava Das1

      1. Central Salt and Marine Chemicals Research Institute, Bhavnagar - 364 002, India

    • Dates

       
      Published
      August 2002

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