Synthesis and thermal properties of the inorganic-organic transition metal halogenides CuCl-pyrazine and Cu2Cl2-pyrazine

被引：62

作者：

Näther, C ^{[1
]}

Jess, I ^{[1
]}

Greve, J ^{[1
]}

机构：

[1] Univ Kiel, Inst Anorgan Chem, D-24098 Kiel, Germany

来源：

POLYHEDRON | 2001年 / 20卷 / 9-10期

关键词：

copper(I)chloride-pyrazine compounds coordination polymers; synthesis; reactivity; thermal properties; thermal decomposition;

D O I：

10.1016/S0277-5387(01)00723-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The coordination polymers CuCl-pyrazine and Cu2Cl2-pyrazine were synthesised by the reaction of CuCl with pyrazine in aqueous solution under hydrothermal conditions. Using an excess of pyrazine, phase pure CuCl-pyrazine can be prepared in high yield. On lowering the pyrazine excess only a small amount of Cu2Cl2-pyrazine can be obtained as a phase mixture with CuCl-pyrazine. Phase pure Cu2Cl2-pyrazine can only be synthesised via thermal decomposition of CuCl-pyrazine. This reaction was investigated using simultaneously difference thermal analysis and thermogravimetry measurements (DTA-TG). mass spectrometry. thermomicroscopy and temperature resolved X-ray powder diffraction. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1017 / 1022

页数：6

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