Etude cristallochimique du vanadate NaSrVO4 et de son homologue NaSrCrO4 |
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| Authors: | Sonia Drai Roger Olazcuaga Gilles Le Flem |
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| Affiliation: | Service de Chimie Minérale Structurale de l''Université de Bordeaux I, associé au C.N.R.S., 351 cours de la Libération, 33405, Talence, France |
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| Abstract: | NaSrVO4 has three allotropic modifications. The transformations which appear at 530 and 810°C are reversible. The structural evolution corresponds to a progressive increase of the symmetry and can be explained by the theories of M. Buerger. The parallel homologous compound NaSrCrO4 has been investigated. |
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