C-type cep3o9

被引：5
作者：
Cole, Jacqueline M.
Ilieva, Dora
机构：
[1] Univ Cambridge, Cavendish Lab, Dept Phys, Cambridge CB3 0HE, England
[2] Bulgarian Acad Sci, Inst Phys Chem, BU-1113 Sofia, Bulgaria
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷
关键词：
D O I：
10.1107/s1600536807020703
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The crystal structure of cerium catena-polyphosphate, CeP3O9, is isotypic with the previously reported structures of La, Pr, Nd and Gd C-type polyphosphates. The absolute configuration of CeP3O9 was determined reliably. The structure contains helical polyphosphate chains with a period of six tetrahedra running along the c axis, and the Ce cation is in an eightfold coordination by terminal O atoms of the polyphosphate chains. Ce, one P and one O atom are located on twofold rotation axes.
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收藏
页码：I138 / I139
页数：2
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