Binuclear Ni(II) complexes with (11E)-4-((E)-4-(2-amino-5-nitrobenzylideneamino)phenoxy)-N-(2-amino-5-nitrobenzylidene)benzenamine Schiff base : Investigation of spectral, electrochemical and antimicrobial studies

摘要

ABSTRACT A new Schiff base ligand (11E)-4-((E)-4-(2-amino-5-nitrobenzylideneamino)phenoxy)-N-(2-amino-5nitrobenzylidene)benzenamine and its nickel complexes [Ni2L2(OAc)4].H2O (1), [Ni2L2(ClO4)4].H2O (2) and [Ni2L2Cl2]Cl2.H2O (3), have been synthesized and characterized by elemental analyses, molar conductance, spectroscopic and electrochemical methods. The spectral data and conductivity measurements show that Schiff base is coordinated to metal ions, from azomethine nitrogen, primary amine and .