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Journal of Structural Chemistry

, Volume 46, Issue 6, pp 1052–1059 | Cite as

Crystal structure of [Ir(NH3)5Cl]2[OsCl6]Cl2. Crystal-chemical analysis of the iridium-osmium system

  • I. V. Korolkov
  • S. A. Gromilov
  • K. V. Yusenko
  • I. A. Baidina
  • S. V. Korenev
Article

Abstract

The [Ir(NH3)5Cl]2[OsCl6]Cl2 binary complex salt has been prepared, and its structure was investigated by single crystal X-ray diffraction. Crystal data: a = 11.1901(13) Å, b = 7.9138(13) Å, c = 13.4384(18) Å; β = 99.640(3)°, V = 1190.0(2), space group C2/m, Z = 2, FW = 1099.47, d x = 3.068 g/cm3. Thermolysis products of [Ir(NH3)5Cl]2[OsCl6]Cl2, [Ir(NH3)5Cl][OsBr6], (NH4)2[OsCl6]x[IrCl6]1−x , and K2[OsCl6]x[IrCl6]1−x were studied by X-ray phase analysis; the unit cell parameters were refined, and the dependence of volume per atom (V/Z) on the composition of the Ir Os1−x solid solution has been plotted.

Keywords

iridium osmium thermolysis crystal chemistry X-ray diffraction 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • I. V. Korolkov
    • 1
  • S. A. Gromilov
    • 1
  • K. V. Yusenko
    • 1
  • I. A. Baidina
    • 1
  • S. V. Korenev
    • 1
  1. 1.A. V. Nikolaev Institute of Inorganic Chemistry, Siberian DivisionRussian Academy of SciencesNovosibirsk

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