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Zur Kristallchemie der tetragonalen Wolframbronze: Ba6FeNb9O30

The crystal chemistry of the tetragonal tungsten-bronze: Ba6FeNb9O30

  • Anorganische Und Physikalische Chemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

Solid state reaction of BaCO3, FeC2O4·2H2O and Nb2O5 gave single crystals of Ba6FeNb9O30. The crystal structure was solved by X-ray investigations (a=12.597,c=3.990Å, space group P 4 bm-C 24v ,Z=1). Ba6FeNb9O30 crystallyzes in the tetragonal bronze type with a statistical distribution of Fe3+ and Nb5+ in the octahedral framework. The anisotropic temperature factors of barium are discussed with respect to the oxygen coordination.

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Authors and Affiliations

  1. Institut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, D-2300, Kiel, Bundesrepublik Deutschland

    Rüdiger Brandt & Hanskarl Müller-Buschbaum

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  1. Rüdiger Brandt
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  2. Hanskarl Müller-Buschbaum
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Brandt, R., Müller-Buschbaum, H. Zur Kristallchemie der tetragonalen Wolframbronze: Ba6FeNb9O30 . Monatsh Chem 117, 1239–1244 (1986). https://doi.org/10.1007/BF00810868

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  • DOI: https://doi.org/10.1007/BF00810868

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