Crystal structure of the TmAgTe2 compound

被引：10

作者：

Gulay, L. D.

Stepien-Damm, J.

Daszkiewicz, M.

Pietraszko, A.

机构：

[1] Volyn State Univ, Dept Gen & Inorgan Chem, UA-43009 Lutsk, Ukraine

[2] Polish Acad Sci, W Trzebiatowski Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2007年 / 431卷 / 1-2期

关键词：

chalcogenides; Tm compounds; Ag compounds; Te compounds; crystal structure; X-ray single crystal diffraction;

D O I：

10.1016/j.jallcom.2006.05.041

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 the TmAgTe2 compound (space group P (3) over bar m1, a=0.42920(6) nm, c=0.7003(1) nm, Pearson symbol hP4, R1=0.0360) was determined by means of X-ray single crystal diffraction. The Te atoms are stacked in a close-packed arrangement with the layers in the sequence AB. The Tm atoms occupy half of the octahedral interstices, the Ag atoms occupy the remaining octahedral interstices. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：L1 / L3

页数：3

共 8 条

[1]

ELISEEV AA, 1990, HDB PHYSICS CHEM RAR, V13, P191

[2] Crystal structure of the RAgTe2 (R = Y, Tb, Dy, Ho and Er) compounds [J].