Synthesis, Structure and Thermal Decomposition of (H9O4)2[Re6S6Br8]

被引：0
|
作者：
Yarovoy, S. S. [1 ]
Sukhikh, T. S. [1 ]
Naumov, N. G. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk, Russia
来源：
JOURNAL OF STRUCTURAL CHEMISTRY | 2024年 / 65卷 / 02期
基金：
俄罗斯科学基金会;
关键词：
octahedral cluster; rhenium; rhenium thiobromide; structure; thermal properties; crystal structure; RHENIUM OCTAHEDRAL CLUSTERS;
D O I：
10.1134/S002247662402015X
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The condensation of trinuclear rhenium bromide with lead sulfide yields the (H9O4)(2)Re6S6Br8 octahedral cluster complex isolated from the HBr/EtOH mixture in the form of the acid. (H9O4)(2)[Re6S6Br8] crystallizes in the P2(1)/c space group, a = 9.2010(2) & Aring;, b = 9.1508(2) & Aring;, c = 17.3759(3) & Aring;, gamma = 101.817(1)degrees. Thermal decomposition of the complex at a moderate temperature (350 degrees C) results in a metastable Re6S6Br6 compound, which is not formed in the ternary Re-S-Br system at high temperatures. This compound is X-ray amorphous; its structure is determined based on the X-ray photoelectron and Raman spectroscopy data.
引用
收藏
页码：381 / 389
页数：9
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