Zirconium deficiency in nasicon-type compounds: Crystal structure of Na5Zr(PO4)3 |
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| Authors: | JP Boilot G Collin R Comes |
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| Institution: | 1. Groupe de Chimie du Solide, Laboratoire de Physique de la Matiére Condensée, Ecole Polytechnique, 91128 Palaiseau, France;2. Laboratoire de Physique des Solides, Université de Paris Sud, Bât 510, Orsay, France |
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| Abstract: | Single crystals of Na5Zr(PO4)3 have been prepared using a flux method. At high temperature (200|MoC), the crystal structure can be described as a 3D network of PO4 tetrahedra corner shared with ZrO6 and NaO6 octahedra. In fact, this compound belongs to the Nasicon-type class which exhibits a large nonstoichiometry range by zirconium deficiency. |
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