Hyperfine Interactions

, Volume 84, Issue 1, pp 439–446 | Cite as

121Sb and127I Mössbauer spectroscopic study on Sb-I hypervalent bonds in trigonal bipyramidal antimony(V) complexes

  • M. Takeda
  • M. Takahashi
  • Y. Yanagida
  • S. Kojima
  • K. -Y. Akiba
  • Y. Ito


Both121Sb and127I Mössbauer parameters at 20 K were obtained for six organoantimony(V) complexes, having trigonal bipyramidal geometry around the antimony atoms. Characteristics of the apical Sb-I hypervalent bonds were deduced from the above parameters and also from the121Sb Mössbauer parameters of eight trigonal bipyramidal antimony complexes with other halogen atoms than iodine.


Thin Film Iodine Antimony Halogen Spectroscopic Study 
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Copyright information

© J.C. Baltzer AG, Science Publishers 1994

Authors and Affiliations

  • M. Takeda
    • 1
  • M. Takahashi
    • 1
  • Y. Yanagida
    • 1
  • S. Kojima
    • 2
  • K. -Y. Akiba
    • 2
  • Y. Ito
    • 3
  1. 1.Department of Chemistry, Faculty of ScienceToho UniversityChibaJapan
  2. 2.Department of Chemistry, Faculty of ScienceHiroshima UniversityHigashi-HiroshimaJapan
  3. 3.Research Center for Nuclear Science and TechnologyThe University of TokyoIbarakiJapan

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