On the mixed crystals formation in the Fe(Zn)(HCOO)(2)-Cd(HCOO)(2)-H2O system

被引：5

作者：

Vassileva, V

机构：

[1] Inst. of Gen./Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia

[2] Inst. of Gen./Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 1996年 / 31卷 / 08期

关键词：

D O I：

10.1002/crat.2170310806

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The solubility in the Fe(HCOO)(2)-Cd(HCOO)(2)-H2O and Zn(HCOO)(2)-Cd(HCOO)(2)-H2O systems have been studied by the method of physico-chemical analysis at 25 degrees C and mixed crystals of the type Fe1-xCdx(HCOO)(2) . 2 H2O and Zn1-xCdx (HCOO)(2) . 2 H2O have been obtained. The lattice parameters of the mixed crystals have been calculated. It has been established that the isostructural Fe(HCOO)(2) . 2 H2O and Cd(HCOO)(2) . 2 H2O form isomorphous mixed crystals, whereas the isostructural Zn(HCOO)(2) . 2 H2O and Cd(HCOO)(2) . 2 H2O yield isodimorphous mixed crystals. The difference in the behaviour of the two pairs of formate salts has been attributed to the difference in the Me-O-m bond lengths in the coordination octahedra, forming the crystal structures.

引用

页码：993 / 1000

页数：8

共 25 条

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