Monatshefte für Chemie / Chemical Monthly

, Volume 120, Issue 8–9, pp 705–710 | Cite as

Über ein neues Oxoiridat(IV): Ba7Ir6O19

  • Christoph Lang
  • Hanskarl Müller-Buschbaum
Anorganische Und Physikalische Chemie

About a new oxoiridat(IV): Ba7Ir6O19

Summary

The so far unknown compound Ba7Ir6O19 was prepared by long time solid state reactions using a flux of BaCl2. X-ray single crystal work lead to the space group C 2h 3 —C2/m;a=14.913;b=5.778;c=10.979 Å; β=99.58°;Z=2. It crystallizes with a new structure type characterized by three face-shared octahedra. The Ir3O12-groups build up a threedimensional network with an incorporated Ba/O-frame.

Keywords

Barium Iridium Oxygen Crystal structure 

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Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • Christoph Lang
    • 1
  • Hanskarl Müller-Buschbaum
    • 1
  1. 1.Institut für Anorganische ChemieChristian-Albrechts-Universität KielKielBundesrepublik Deutschland

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