COBALT(II) AND COPPER(II) COMPLEXES WITH BENZOYL AND SALICOYL HYDRAZONES DERIVED FROM BETA-DIKETONES

被引：24
|
作者：
ABUELWAFA, SM
SALIB, KAR
ELINANY, G
ISMAIL, TM
机构：
[1] Chemistry Department, Faculty of Education, Ain Shams University, Roxy, Cairo
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1990年 / 20卷 / 10期
关键词：
D O I：
10.1080/00945719008048638
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Cobalt(II) and copper(II) complexes of benzoyl and salicoyl hydrazones derived from beta-diketones were synthesized and characterized by elemental and thermal analysis, conductance and ir studies. The hydrazones behave either as monobasic bidentate or dibasic tridentate ligands towards the metal cations. EPR and visible spectra show that the cobalt(II) complexes are tetrahedral while the copper(II) complexes are either tetragonally distorted octahedra or square planar. Magnetic measurements indicated some association between neighbouring molecules.
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页码：1343 / 1354
页数：12
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