Structure and magnetic properties of the new phosphate RbMnPO4

被引：27

作者：

Ben Yahia, H. ^{[1
]}

Gaudin, E. ^{[1
]}

Darriet, J. ^{[1
]}

机构：

[1] Univ Bordeaux 1, CNRS, Inst Chim Matiere Condensee Bordeaux, UPR 9048, F-33608 Pessac, France

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2007年 / 442卷 / 1-2期

关键词：

oxide materials; crystal structure; magnetic measurements;

D O I：

10.1016/j.jallcom.2006.06.110

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The new compound RbMnPO4 has been synthesized using a solid state route. Its structure has been determined at room temperature by Rietveld refinement of X-ray powder diffraction data. The space group is P2(1) with the cell parameters a = 8.9476(3), b = 5.4511(2), c = 9.1655(3) A and beta = 90.2912(8)degrees. The framework of RbMnPO4 has the same topology as that of zeolite ABW-type structures. The phosphorus atoms and half of the manganese atoms are located in tetrahedral site and half of the manganese atoms are penta-coordinated, the rubidium atoms are located in the channels. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：74 / 76

页数：3

共 9 条

[1] A new modification of NaCoPO4 with the zeolite ABW structure [J].