CRYSTAL-STRUCTURE OF A NEW TERNARY GERMANIDE, ERNI3GE2

被引：1
|
作者：
OLEKSYN, OY
BODAK, OI
机构：
[1] Inorganic Chemistry Department, Lviv State University, 290005 Lviv
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1994年 / 215卷 / 1-2期
关键词：
Germanium compounds;
D O I：
10.1016/0925-8388(94)90816-8
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The crystal structure of a new ternary germanide, ErNi3Ge2, formed by a peritectoid reaction at about 1170 K has been determined by X-ray powder diffraction using the Rietveld method (783 reflections, space group P ($) over bar 6, Z=6, a=17.9662(2), c=3.79410(5) Angstrom, R(1)=5.93, R(wp)=13.15, R(exp)=7.40%). The compound represents a new structure type. The relationships between ErNi3Ge2 and CaCu5, YNi5Si3 and CeGa2Al2 types are discussed.
引用
收藏
页码：45 / 49
页数：5
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