2005•Journal of Northeast Normal UniversityRequires access

Synthesis and characterization of new transition metal complexes of heterocyclic sulfur-containing Schiff base

Qing Dai

Abstract

New bis-chelated Ni(Ⅱ) complexes with schiff base ligands derived from S-benzyldithiocarbazate and 1-(2-Pyrazinyl)ethanone were prepared.The compounds were characterized by elementary analysis, IR spectra, electronic spectra and molar conductance measurements,Its coordination geometry is suggested to be close to octahedron or distorted octahedron,Its coordination geometry is suggested to be close to octahedron or distorted octaheron.

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Key concepts: Schiff base, Octahedron, Chemistry, Octahedral molecular geometry, Transition metal, Metal, Crystallography, Sulfur