THERMOANALYTICAL BEHAVIOR OF SOME DICARBOXYLATO-ALPHA-DIIMINECOBALT(III) COMPLEXES

被引：7

作者：

BRINI, S ^{[1
]}

BUCCI, R ^{[1
]}

CARUNCHIO, V ^{[1
]}

MAGRI, AD ^{[1
]}

机构：

[1] UNIV LA SAPIENZA,DIPARTIMENTO CHIM,P ALDO MORO,I-500185 ROME,ITALY

来源：

JOURNAL OF THERMAL ANALYSIS | 1990年 / 36卷 / 02期

关键词：

D O I：

10.1007/BF01914522

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The complexes cis-Co[(AA)2(OCOR)2]NO3, where AA=1,10-phenanthroline or 2,2′-bipyridine and R=H, CH3, C2H5, or n-C3H7 were studied by TG, DTA and spectroscopic methods to obtain information concerning the decomposition mechanism. A comparison of the two series revealed that the first decomposition process involves breaking of Co-N bonds and elimination of the nitrogen ligand in both series; the phenanthroline complexes show a stability sequence, whereas all the bipyridine complexes start to decompose at the same temperature. The results were also compared with previous data on ethylenediamine complexes. © 1990 Wiley Heyden Ltd, Chichester and Akadémiai Kiadó, Budapest.

引用

页码：707 / 720

页数：14

共 10 条

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