Journal of Radioanalytical and Nuclear Chemistry

, Volume 239, Issue 2, pp 227–232 | Cite as

Synthesis and151Eu- and57Fe-Mössbauer spectroscopic studies of new europium-iron complexes

  • M. Katada
  • T. Nawa
  • H. Kumagai
  • S. Kawata
  • S. Kitagawa
Materials Science: Mössbauer Spectrometry

Abstract

New lanthanoid-iron complexes having phenanthlorine as the chelating ligand were synthesized and characterized by151Eu- and57Fe-Mössbauer spectroscopy. The temperature dependence of the area intensity of Mössbauer lines of europium complexes (single crystals) has been correlated to the state of molecular association in the solid state. The crystal structure of europium complex, {[Eu(phen)2(H2O)2][(μ-NC)2 Fe(CN)4]·2phen]}x was determined by X-ray crystal analysis. This complex consists of one-dimensional zig-zag chain structure.

Keywords

Spectroscopy Physical Chemistry Crystal Structure Europium Inorganic Chemistry 

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Copyright information

© Akadémiai Kiadó 1999

Authors and Affiliations

  • M. Katada
    • 1
  • T. Nawa
    • 1
  • H. Kumagai
    • 2
  • S. Kawata
    • 2
  • S. Kitagawa
    • 2
  1. 1.Radioisotope Research CenterTokyo Metropolitan UniversityHachioji, TokyoJapan
  2. 2.Department of Chemistry, Graduate School of ScienceTokyo Metropolitan Universityhachioji, TokyoJapan

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