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Refinement of the cation distribution in Nb-Mo double oxide

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Abstract

The structure of Nb2Mo3O14 double oxide is refined from powder data using synchrotron radiation and the anomalous scattering effect; space group P \( \bar 4 \)21 m is found for the material. It is demonstrated that in the tetragonal unit cell with parameters a = 23.173 Å, c = 4.0027 Å Nb5+ and Mo6+ ions are stochastically distributed in MO6 octahedra and MO7 pentagonal bipyramids of the polygonal network structure of the Mo5O14 type.

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Authors and Affiliations

  1. Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia

    T. Yu. Kardash, L. M. Plyasova, V. M. Bondareva & A. N. Shmakov

Authors
  1. T. Yu. Kardash
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  2. L. M. Plyasova
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  3. V. M. Bondareva
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  4. A. N. Shmakov
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Corresponding author

Correspondence to T. Yu. Kardash.

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Original Russian Text Copyright © 2008 by T. Yu. Kardash, L. M. Plyasova, V. M. Bondareva, and A. N. Shmakov

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Translated from Zhurnal Strukturnoi Khimii, Vol. 49, No. 4, pp. 729–735, May–June, 2008.

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Kardash, T.Y., Plyasova, L.M., Bondareva, V.M. et al. Refinement of the cation distribution in Nb-Mo double oxide. J Struct Chem 49, 701–707 (2008). https://doi.org/10.1007/s10947-008-0097-1

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  • DOI: https://doi.org/10.1007/s10947-008-0097-1

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