Preparation, thermal behaviour, and structure of calcium trifluoroacetate monohydrate

被引：4

作者：

Khristov, M

Peshev, P ^{[1
]}

Angelova, O

Petrova, R

Macicek, J

机构：

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

[2] Bulgarian Acad Sci, Cent Lab Mineral & Crystallog, BG-1000 Sofia, Bulgaria

来源：

MONATSHEFTE FUR CHEMIE | 1998年 / 129卷 / 11期

关键词：

calcium trifluoroacetate; preparation; structure; thermal behaviour;

D O I：

10.1007/s007060050132

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Calcium trifluoroacetate was prepared as its monohydrate Ca(CF3COO)(2). H2O by reaction of CaCO3 with an aqueous solution of CF3COOH. It has been established by thermogravimetry and differential thermal analysis, that this salt possesses a low thermal stability. When heated in air, decomposition starts already at 106 degrees C, yielding the final product CaF2. Single crystals of Ca(CF3COO)(2). H2O were obtained and found to be monoclinic (space group P2(1)/n); unit cell parameters: a = 9.465(2), b = 9.360(3), c = 16.565(7) Angstrom.

引用

页码：1093 / 1102

页数：10

共 22 条

[1] ANHYDROUS METAL TRIFLUOROACETATES [J].