Potassium trinickel(II) orthophosphate diphosphate, KNi3(PO4)P2O7

被引：3
|
作者：
Moutataouia, Meryem [1 ]
Lamire, Mohammed [1 ]
Saadi, Mohamed
El Ammari, Lahcen [2 ]
机构：
[1] Fac Sci Ain Chock, Lab Phys Chim Mat Inorgan, Casablanca, Morocco
[2] Univ Mohammed V Agdal, Fac Sci, Lab Chim Solide Appliquee, Rabat, Morocco
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷
关键词：
D O I：
10.1107/S1600536813034089
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The structure of the title compound is characterized by the presence of two different anions, (PO4)(3-) and (P2O7)(4-) with an eclipsed conformation. The crystal structure consists of edge-sharing [NiO6] octahedra forming an [Ni3O14] chain running parallel to [001]. Adjacent chains are connected through edges and apices to PO4 and P2O7 groups in such a way as to build a three-dimensional host lattice. The resulting framework presents intersecting tunnels running along [010] and [101] in which the 11-coordinated potassium cation is located. The crystal structure of this new phosphate probably represents a new structural type.
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页码：I5 / +
页数：8
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