SYNTHESIS AND CHARACTERIZATION OF SOME BIVALENT TRANSITION-METAL COMPLEXES WITH ACETYLACETONE MONO-BENZOYLHYDRAZONE AND ACETYLACETONE MONO-ISONICOTINOYLHYDRAZONE

被引：1
|
作者：
NARANG, KK
SINGH, VP
机构：
[1] Department of Chemistry, Banaras Hindu University
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1994年 / 24卷 / 06期
关键词：
D O I：
10.1080/00945719408001309
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Acetylacetone mono-benzoylhydrazone, PhCONHN = C(Me)CH2C(Me)O (LH) ,and acetylacetone mono-isonicotinoylhydrazone, NC5H4CONHN = C(Me)CH2C(Me)O (L 'H) , complexes of the type [ML2] and [ML2'] (M = Co(II), Ni(II), Cu(II) or Zn(II)) have been Prepared and characterized. The ligands form monobasic, four-coordinate complexes and chelate via enolate and imine. The E.S.R. spectra of the Cu(II) complexes suggest a square coplanar stereochemistry.
引用
收藏
页码：891 / 904
页数：14
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