YPT2IN AND OTHER COMPOUNDS OF THE ZRPT2AL-TYPE

被引：19

作者：

DWIGHT, AE

机构：

[1] Northern Illinois Univ, DeKalb, IL,, USA, Northern Illinois Univ, DeKalb, IL, USA

来源：

MATERIALS RESEARCH BULLETIN | 1987年 / 22卷 / 02期

关键词：

CRYSTALS - Structure - MANGANESE COMPOUNDS - ZIRCONIUM COMPOUNDS;

D O I：

10.1016/0025-5408(87)90071-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Unit cell constants are reported for eight ternary compounds with the ZrPt//2A L-SCRIPT -type crystal structure. Compositions are (Gd, Tb, Y, Dy or Ho) Pt//2In, and (Tb, Y or Tm)Pt//2Sn. The crystal structure of YPt//2In is hP8, P6//3/mmc, with Y in 2c, Pt in 4f, and In in 2a sites. The interatomic bonds which show the highest contraction are between a Pt atom and 3 In atoms. A comparison is made with the competing MnCu//2A L-SCRIPT -type structure in YPd//2In.

引用

页码：201 / 204

页数：4

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