Thermal properties of complexes of Mn(II), Fe(II), Co(II), Ni(II) with 2,2′-bipyridine or 4,4′-bipyridine and thiocyanates

被引：14

作者：

Czakis-Sulikowska, D ^{[1
]}

Kaluzna-Czaplinska, J ^{[1
]}

机构：

[1] Tech Univ Lodz, Inst Gen & Ecol Chem, PL-90924 Lodz, Poland

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2000年 / 62卷 / 03期

关键词：

2,2 '-bipyridine; 4,4 '-bipyridine; complexes of Mn(II); Fe(II); Co(II); Ni(II); IR spectra; molar conductivity; thermal decomposition;

D O I：

10.1023/A:1012046030204

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The compounds ML2(NCS)(2), (M(II)=Mn, Co), FeL2(NCS)(2). 2H(2)O, NiL3(NCS)(2). 3H(2)O (L=2,2'-bipyridine, 2-bipy) MX2(NCS)(2). 2H(2)O (M(II)=Mn, Fe; X=4,4'-bipyridine, 4-bipy) have been prepared and their IR spectra and molar conductivity studied. The thermal decomposition of the complexes was studied under non-isothermal conditions in air. During heating the hydrated complexes lose crystallization water molecules in one or two steps and then decompose via different intermediate compounds to the oxides Mn3O4, Fe2O3, CoO, NiO.

引用

页码：821 / 830

页数：10

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