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Crystal Data for Thirteen Tellurates MIBaNbTe2O9 (MI = Li,Na,K,Rb,Ag) and BaNbTe2O9 (MII = Mg,Ca,Sr,Ba,Cu,Zn,Cd,Pb)

Published online by Cambridge University Press:  10 January 2013

S. Launay
Affiliation:
Laboratoire de Cristallochimie du Solide, Tour 54, Université Pierre et Marie Curie, 4 place Jussieu 75252 Paris Cedex 05, France
P. Mahé
Affiliation:
Laboratoire de Cristallochimie du Solide, Tour 54, Université Pierre et Marie Curie, 4 place Jussieu 75252 Paris Cedex 05, France
M. Quarton
Affiliation:
Laboratoire de Cristallochimie du Solide, Tour 54, Université Pierre et Marie Curie, 4 place Jussieu 75252 Paris Cedex 05, France

Abstract

Thirteen isotypic tellurates having the stoichiometries MIBaNbTe2O9 and BaNbTe2O9, with MI = Li,Na,K,Rb,Ag and MII = Mg,Ca,Sr,Ba,Cu,Zn,Cd,Pb, have been synthesized by solid state reaction. Single crystals of KBaNbTe2O9 were obtained. The compounds crystallize in the orthorhombic space group P212121 [19]. Unit-cell parameters for the 13 compounds and powder diffraction patterns for three representative compounds, KBaNbTe2O9, Ba1.5NbTe2O9 and Cd0.5BaNbTe2O9, are given.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1989

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