The iron phosphate K3Fe5(PO4)6

被引：13
|
作者：
Lajmi, B [1 ]
Hidouri, M [1 ]
Ben Amara, M [1 ]
机构：
[1] Fac Sci, Dept Chim, Monastir 5000, Tunisia
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2002年 / 58卷
关键词：
D O I：
10.1107/S0108270102015251
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The crystal structure of tripotassium pentairon hexaphosphate has been determined by single-crystal X-ray diffraction. The structure contains one Fe atom on a center of symmetry, one K, two Fe and two P atoms on twofold axes, and one Fe, two P and one K atom in general positions. The K3Fe5(PO4)(6) structure consists of a complex three-dimensional framework of corner-sharing between iron polyhedra, and corner- and edge-sharing between PO4 tetrahedra and iron polyhedra (FeO5 and FeO6). This linkage between iron and phosphorus forms intersecting channels containing the K atoms.
引用
收藏
页码：i156 / I158
页数：3
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