Formation of a double salt and mixed crystals in the Ca(HCOO)2-Cd(HCOO)2-H2O system

被引：4

作者：

Vassileva, VZ ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, BU-1113 Sofia, Bulgaria

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1998年 / 63卷 / 12期

关键词：

solubility diagrams; calcium/cadmium formate double salt; calcium/cadmium formats mixed crystals; calcium; cadmium;

D O I：

10.1135/cccc19982036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By solubility method in the Ca(HCOO)(2)-Cd(HCOO)(2)-H2O system at 25 and 50 degrees C, the formation of a double salt CaCd(HCOO)(4) and mixed crystals Ca1-xCdx(HCOO)(2) was established. The double salt formation is explained by the electronic configuration of the metal ions involved. Formation of the mixed crystals, possessing the alpha-Ca(HCOO)(2) structure, is attributed to the ability of the Cd2+ ions to accept the coordination environment, characteristic of the Ca2+ ions in alpha-Ca(HCOO)(2).

引用

页码：2036 / 2043

页数：8

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