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Die Kristallstruktur von Ca9(Ca x Mg1−x )(AsO4)6(AsO3OH) mitx ∼ 0,5

The crystal structure of Ca9(Ca x Mg1−x )(AsO4)6(AsO3OH) with x ∼ 0.5

  • Anorganische Und Physikalische Chemie
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Abstract

The crystal structure of Ca9(Ca x Mg1−x )(AsO4)6(AsO3OH) withx ∼ 0.5 (a=10.73,c=37.74 Å; space group R3c-C 63v ;Z=6) was solved from 985 independent X-ray intensities collected on a 4-circle diffractometer, and refined toR=5.7% for all data. This compound is isotypic to Ca9Mg(PO4)6(PO3OH), a structure of the whitlockite-type.

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Authors and Affiliations

  1. Institut für Mineralogie, Kristallographie und Strukturchemie, Technische Universität Wien, A-1060, Wien, Österreich

    Oswald Baumgartner

  2. Institut für Mineralogie und Kristallographie, Universität Wien, A-1010, Wien, Österreich

    Franz Pertlik

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  1. Oswald Baumgartner
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  2. Franz Pertlik
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Baumgartner, O., Pertlik, F. Die Kristallstruktur von Ca9(Ca x Mg1−x )(AsO4)6(AsO3OH) mitx ∼ 0,5. Monatsh Chem 114, 259–265 (1983). https://doi.org/10.1007/BF00798947

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  • DOI: https://doi.org/10.1007/BF00798947

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