Hyperfine Interactions

, Volume 166, Issue 1–4, pp 367–371 | Cite as

X-ray and Mössbauer study of structural changes in K3Na(FeO4)2

  • S. K. Dedushenko
  • M. G. Zhizhin
  • Yu. D. Perfiliev


Mixed potassium–sodium ferrate(VI), K3Na(FeO4)2, has been synthesized by precipitation from alkaline solution. At room temperature it decomposes spontaneously giving Fe(III) compounds and ferrate(VI) with a structure similar to that of K2FeO4, which is confirmed by X-ray diffraction and Mössbauer spectroscopy.

Key words

Mössbauer spectroscopy X-ray diffraction iron in high oxidation state ferrates 


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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • S. K. Dedushenko
    • 1
  • M. G. Zhizhin
    • 1
  • Yu. D. Perfiliev
    • 1
  1. 1.Department of ChemistryMoscow State UniversityMoscowRussia

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