Spectroscopic and Thermal Study of Mixed Ligand Complexes of Cobalt (II) with β-Diketones and Pyrazinamide.

被引：1
|
作者：
Zheleznova, L. [1 ]
Sliusarchuk, L. [1 ]
Rogovtsov, O. [1 ]
Trunova, E. [1 ]
机构：
[1] VI Vernadsky Inst Gen & Inorgan Chem NASU, 32-34 Palladina Prosp, UA-03142 Kiev, Ukraine
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2018年 / 672卷 / 01期
关键词：
Cobalt beta-diketonates complexes; synthesis; diffuse reflection spectra; IR-spectra; thermal analysis; RAY CRYSTAL-STRUCTURE; X-RAY; VIBRATIONAL-SPECTRA; IR-SPECTRA; RAMAN; MANGANESE(II); NICKEL(II); ANILINE; POLYMER; HALIDE;
D O I：
10.1080/15421406.2018.1542114
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of mixed ligand of cobalt (II) with beta-diketones (beta-dik) (acetylacetone and hexafluoroacetylacetone) and pyrazinamide is proposed. The compounds were investigated by IR- and diffuse reflectance spectroscopies, differential thermal analysis. It is shown that Co (II) beta-diketonates (acetylacetone, hexafluoroacetylacetone) mixed ligand complexes with pyrazinamide have a structure corresponding to a distorted octahedron, having D-4h symmetry. The complexes are bonded through hydrogen bonds via water molecules.
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页码：123 / 132
页数：10
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