PREPARATION AND CRYSTAL-STRUCTURE OF EUAGGE

被引：18

作者：

POTTGEN, R

机构：

[1] Max-Planck-Institut für Festkorperforschung, D-70569 Stuttgart

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1995年 / 50卷 / 07期

关键词：

EUROPIUM; SILVER; GERMANIUM;

D O I：

10.1515/znb-1995-0715

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The title compound was prepared by the reaction of the elemental components in a tantalum tube. EuAgGe (single crystal, X-ray, Imma, a = 467.0(1): b = 740.0(1), c = 798.1(1) pm, V = 0.2755(1) nm(3), Z = 4, wR2 = 0.0371, 474 F-2 values and 13 variables) crystallizes with the orthorhombic structure of CeCu2. The europium atoms occupy the cerium positions, while the silver and germanium atoms are randomly distributed on the copper positions. The crystal structure of EuAgGe is discussed together with the structures of EuAg2 and EuAuGe.

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页码：1071 / 1074

页数：4

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