Synthesis, structure and properties of a novel metal tellurobromide -: Hg2TeBr3

被引：8
作者：
Chen, Wen-Tong [1 ]
Li, Xin-Fa [1 ]
Luo, Qiu-Yan [1 ]
Xu, Ya-Ping [1 ]
Zhou, Guang-Pei [1 ]
机构：
[1] JingGangShan Univ, Coll Chem & Chem Engn, Jiangxi Province Key Lab Coordinat Chem, Jian 343009, Jiangxi, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 04期
关键词：
chalcogenide; halide; mercury; SEM/EDS; tellurium; CRYSTAL-STRUCTURE; OPTICAL-PROPERTIES; PHASE-EQUILIBRIA; RB; CS; CHALCOGENIDES; CHEMISTRY; TELLURIDE; SULFIDE; SELENOPHOSPHATES;
D O I：
10.1016/j.inoche.2006.12.019
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel metal tellurobromide Hg2TeBr3 (1) was obtained by solid-state reactions and structurally characterized. Compound 1 is characterized by a 2D layer structure. Optical absorption spectra of 1 reveal the presence of sharp optical gap of 2.03 eV. TG-DTA measurement shows that compound 1 is thermally stable up to 173 degrees C. The composition of 1 is well confirmed by the semiquantitative microscope analysis. (c) 2007 Elsevier B.V. All rights reserved.
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收藏
页码：427 / 431
页数：5
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