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Verfeinerung der Kristallstruktur des Minerals Claudetit, As2O3 (“Claudetit I”)

Refinement of the crystal structure of the mineral claudetite, As2O3 (“Claudetite I”)

  • Anorganische, Struktur- und Physikalische Chemie
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Abstract

The mineral claudetite crystallizes monoclinic (a 0=5.25,b 0=12.99,c 0=4.53 Å, β=93.880;Z=4) with space group P 21/n-C 52h . For 680 independent x-ray intensities, collected on aWeissenberg-type diffractometer, an R-factor of 4.9% was obtained. The AsO3-groups of the structure are connected by common oxygen corners in two dimensions forming puckered layers 2∞ As2O3.

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Authors and Affiliations

  1. Institut für Mineralogie und Kristallographie, Universität Wien, Dr.-Karl-Lueger-Ring 1, A-1010, Wien, Österreich

    Franz Pertlik

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  1. Franz Pertlik
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Pertlik, F. Verfeinerung der Kristallstruktur des Minerals Claudetit, As2O3 (“Claudetit I”). Monatshefte für Chemie 109, 277–282 (1978). https://doi.org/10.1007/BF00906344

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  • DOI: https://doi.org/10.1007/BF00906344

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