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Synthesis and crystal data for K3Nb3O6Si2O7

Published online by Cambridge University Press:  10 January 2013

S. Launay
Affiliation:
Laboratoire de Cristallochimie du Solide, CNRS-URA 1388Université P. et M. Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France
P. Mahé
Affiliation:
Laboratoire de Cristallochimie du Solide, CNRS-URA 1388Université P. et M. Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France
M. Quarton
Affiliation:
Laboratoire de Cristallochimie du Solide, CNRS-URA 1388Université P. et M. Curie, 4 Place Jussieu, 75252 Paris Cedex 05, France

Abstract

The silicate compound, K3Nb3O6Si2O7, has been synthesized by solid-state reaction. Single crystals were obtained; they crystallized with the hexagonal space group P2c. Refined unit-cell parameters are: a = 9.0377(3), c=8.0465(7)Å, V=569.18(5)Å3, Z=2, Dm = 3.84(4), Dx=3.851. Powder diffraction data are reported.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1994

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