Reinvestigation of Na3P based on single-crystal data

被引：21
作者：
Dong, Y [1 ]
DiSalvo, FJ [1 ]
机构：
[1] Cornell Univ, Baker Lab, Dept Chem & Biol Chem, Ithaca, NY 14853 USA
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2005年 / 61卷
关键词：
D O I：
10.1107/S1600536805031168
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The structure of trisodium phosphide, Na3P, known from X-ray powder diffraction data, has been refined based on single- crystal data. The compound crystallizes in the hexagonal A(3)B (A = alkali metal and B = group 15 element) structure type and is isotypic with the homologous potassium phase. The framework is built of Na+ and P3- ions arranged in two kinds of layers perpendicular to the c axis. Two of the Na atoms and the P atom reside at positions of 6m2 (2b), 3m (4f) and 6m2 (2c) site symmetry, respectively.
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收藏
页码：I223 / I224
页数：2
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