Synthesis and Crystal Structure of Mn3Fe2(SeO3)6

  • Gerald Giester
    Institut für Mineralogie und Kristallographie, Universität Wien, Althanstr. 14, A-1090 Wien , Austria

書誌事項

公開日
2020-05
権利情報
  • https://academic.oup.com/pages/standard-publication-reuse-rights
DOI
  • 10.1246/bcsj.20200035
公開者
Oxford University Press (OUP)

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説明

<jats:title>Abstract</jats:title> <jats:p>Crystals of Mn3Fe2(SeO3)6 have been synthesized in the system MnCO3-FeC2O4·2H2O-H2SeO3-H2O at 220 °C and structurally characterized by single-crystal X-ray diffraction methods. The new compound is orthorhombic, space group Pna21 (a = 5.362 Å, b = 18.840 Å, c = 7.612 Å, Z = 4) building a complex framework from distorted Mn2+O6 polyhedra, Fe3+O6 octahedra and trigonal pyramidal SeO3 groups. Mean bond distances are ∼2.22 Å, 2.02 Å and 1.69–1.71 Å, respectively. Close relations with the structures of Cu3Fe2(SeO3)6-II and Cu3In2(SeO3)6 are evident.</jats:p>

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