COMPLEXING BEHAVIOR OF DIAZEPAM TOWARDS SOME BIVALENT 1ST ROW TRANSITION-METALS

被引:20
作者
PRETI, C
TOSI, G
机构
[1] Istituto di Chimica Generale ed Inorganica, University of Modena
来源
JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1979年 / 41卷 / 02期
关键词
D O I
10.1016/0022-1902(79)80532-1
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The preparation, spectroscopic and magnetic properties of some cobalt(II), nickel(II) and copper(II) halide complexes with 7-chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepine-2-one are described. The most likely structure for the cobalt(II) and nickel(II) complexes is a pseudotetrahedral symmetry, whereas the copper(II) complexes are octahedral. Assignments for metal-halogen and metal-ligand stretching modes have also been made. From the magnetic properties it was concluded that the above ligand forms high-spin complexes with cobalt(II) and nickel(II). © 1979.
引用
收藏
页码:263 / 266
页数:4
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