Crystal structures of isotypic aluminides CeRuAl and CeRhAl

被引：28

作者：

Gribanov, A. V. ^{[1
,2
]}

Tursina, A. I. ^{[1
]}

Grytsiv, A. V. ^{[2
]}

Murashova, E. V. ^{[1
]}

Bukhan'ko, N. G. ^{[1
]}

Rogl, P. ^{[2
]}

Seropegin, Y. D. ^{[1
]}

Giester, G. ^{[3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia

[2] Univ Vienna, Inst Phys Chem, A-1090 Vienna, Austria

[3] Univ Vienna, Inst Mineral & Crystallog, A-1090 Vienna, Austria

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2008年 / 454卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

X-ray diffraction;

D O I：

10.1016/j.jallcom.2006.12.087

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 structures of the compounds CeRuAl and CeRhAl were studied by single crystal X-ray diffraction. Both compounds crystallize in the orthorhombic LaNiAl type with space group Prima (No. 62) and are related to the structure types of hexagonal ZrNiAl and orthorhombic TiNiSi. Parameters for CeRuAl and CeRhAl are: a = 7.2057(2) angstrom, b = 4.0589(1) angstrom, c = 15.8728(5) angstrom; R-F = 0.023; a = 7.107(2) angstrom, b = 4.2237(10) angstrom c = 15.965(3) angstrom; R-F = 0.032, respectively. (c) 2006 Elsevier B.V, All rights reserved.

引用

页码：164 / 167

页数：4

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