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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/089/06/0511-0517

    • Keywords

       

      Iron(III); porphyrin; magnetic susceptibility; Mössbauer spectroscopy; spin mixed ground state

    • Abstract

       

      The paper reports synthesis and physical characterisation of a new iron(III) porphyrin which shows unusual features of quantum mechanically mixed ground state in its magnetic properties. Magnetic susceptibility (300−3·6 K) and Mössbauer spectroscopy (300−77 K) studies of the compound are described and discussed with reference to some bacterial ferricytochromeC' exhibiting similar spin-mixed ground state.

    • Author Affiliations

       

      S Mitra1 S K Date1 S V Nipankar1 R Birdy1 Jean Jacques Girerd2

      1. Chemical Physics Group, Tata Institute of Fundamental Research, Colaba, Bombay - 400 005, India
      2. Laboratoire de Spectrochimie des Elements de Transition, Universite de Paris-Sud, Orsay - 91405, France

    • Dates

       
      Published
      December 1980
      Manuscript received
      16 October 1980

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