Document Type : Research Paper
Authors
1 University of Mosul-College of science
2 Mosul University - College of Science
Abstract
The homogenous binuclear complexes of marcocyclic Schiff base ligand obtained from [2+2] condensation reaction between benzion and α ˗ aminobenzoylhydrazide in presenceof the metal salt , in neutral and alkaline media . The complexes were characterized by quantitive determination of the metal and chloridecontent , molar conductance , spectral and magnetic susceptibility measurement . The different studies revealed that the prepared complexes possess the following formulae [LH4M2X2]and K2[ LM2X2]in neutral and alkaline medium respectively(whereLH4 = macrocyclic Schiff base ligand , M+2=Co,Ni,Cu; X-=NO3,Cl). The complexes of neutral medium are non-electrolytes , six coordinat , while alkaline medium complexes are electrolytes of 2:1 ratio and four coordinate
Keywords
Main Subjects
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