Metal(II) diazine complexes:: Crystal structures of Cd(pyrazine)Br2, Cd(pyrazine)I2, Cu(pyrazine)Cl2, and Cd(pyrimidine)(NO3)2•2H2O.

被引：36

作者：

Pickardt, J ^{[1
]}

Staub, B ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Anorgan & Analyt Chem & Lehrerbildung Chem, D-10623 Berlin, Germany

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1997年 / 52卷 / 12期

关键词：

metal halide pyrazine adducts; cadmium pyrimidine complex; crystal structure;

D O I：

10.1515/znb-1997-1203

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single crystals of the compounds Cd(pyrazine)Br-2, Cd(pyrazine)I-2, Cu(pyrazine)Cl-2 and Cd(pyrimidine)(NO3)(2) . 2H(2)O were obtained by crystallisation from aqueous solutions of the metal salts and solutions of the respective diazine in an organic solvent. The structures of the pyrazine complexes consist of "supramolecular" networks of -M-pyrazine-M- and -M-(mu(2)-Hal)(2)-M- chains. The pyrimidine complex shows a three dimensional network due to -M-pyrimidine-M- chains connected via hydrogen bonds between H(H2O) and O(ONO2).

引用

页码：1456 / 1460

页数：5

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