A study on the phase equilibrium of the ternary system of Yb(ClO4)3-BAPHDCA-H2O(30°C) and the preparation of ternary complex

被引：0

作者：

Cui, B ^{[1
]}

Chen, KX

Tang, ZX

Guo, ZZ

机构：

[1] NW Univ Xian, Dept Chem, Xian 710069, Peoples R China

[2] NW Univ Xian, Dept Chem Engn, Xian 710069, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1999年 / 20卷 / 02期

关键词：

N,N '-bis(antipyrine-4 '-yl)-1,6-hexanedicaboxamide; ytterbium perchlorate; phase equilibrium; ternary system;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The solubility properties of the title system at 30 degrees C in the whole concentration range have been systematically investigated by phase equilibrium method. The results indicated that there is a ternary complex, which is incongruently soluble in water, formed in the system: Yb(BAPHDCA)(2)(ClO4)(3) . 4H(2)O. Under the direction of phase equilibrium results, the complex has been prepared and characterized by chemical and elemental analysis, IR spectra, TG-DTG and X-ray powder diffraction.

引用

页码：181 / 185

页数：5