Crystal structure of Ni5P2

被引：17
|
作者：
Oryshchyn, S
Babizhetskyy, V
Chykhriy, S
Aksel'rud, L
Stoyko, S
Bauer, I
Guérin, R
Kuz'ma, Y
机构：
[1] Franko Natl Univ, UA-79005 Lvov, Ukraine
[2] Univ Rennes 1, UMR CNRS 6511, Inst Chim, Lab Chim Solide & Inorgan Mol, F-35042 Rennes, France
[3] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany
来源：
INORGANIC MATERIALS | 2004年 / 40卷 / 04期
关键词：
D O I：
10.1023/B:INMA.0000023960.30599.22
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It is shown by x-ray diffraction, energy-dispersive x-ray spectrometry, and electron probe microanalysis that, at 800degreesC, the Ni-P system contains four phosphides in the composition range 25-33 at % P: Ni3P, Ni5P2, Ni12P5, and Ni2P. The structure of Ni5P2 is determined by single-crystal x-ray diffraction: sp. gr. P(3) over bar c1, new structure type, a = 0.6613(3) nm, c = 1.2311(6) nm, 347 independent hkl reflections with F-hkl > 4sigmaG(F-hkl), R-F = 0.0346. The key structural features of Ni5P2 are discussed.
引用
收藏
页码：380 / 385
页数：6
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