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Die Kristallstruktur eines neuen Alkalidigermanats, Na4K2Ge2O7

The crystal structure of a new alkali digermanate, Na4K2Ge2O7

  • Anorganische Und Physikalische Chemie
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Abstract

Na4K2Ge2O7 is monoclinic, space group P 21 (No. 4),a=6.010 (3),b=6.020 (3),c=29.26 (1) Å, γ=119.9 (1)° andZ=4. Its crystal structure has been determined from 1210 single crystal X-ray reflections and refined toR=0.114. The structure contains two independent Ge2O7 groups, the (GeOGe) angles of which are 128 and 132°.

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Authors and Affiliations

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

    Erich Halwax & Horst Völlenkle

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  1. Erich Halwax
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  2. Horst Völlenkle
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Halwax, E., Völlenkle, H. Die Kristallstruktur eines neuen Alkalidigermanats, Na4K2Ge2O7 . Monatsh Chem 118, 573–582 (1987). https://doi.org/10.1007/BF00809667

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  • DOI: https://doi.org/10.1007/BF00809667

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