Title: Synthesis and characterization of a new vic-dioxime ligand and its complexes with cobalt(II), nickel(II) and copper(II)
Abstract:A new vic-dioxime ligand (LH 4 ), 1,10-phenanthrolino-5,6-bis(2,3-dihyroxyimino-1-aza) propane has been synthesized from the reaction of 5,6-diamino-1,10-phenanthroline with antichloromethylglyoxime. ...A new vic-dioxime ligand (LH 4 ), 1,10-phenanthrolino-5,6-bis(2,3-dihyroxyimino-1-aza) propane has been synthesized from the reaction of 5,6-diamino-1,10-phenanthroline with antichloromethylglyoxime. The ligand reacts withCo(II), Ni(II) and Cu(II) salts to form complexes. The complexes have been characterized by FTIR, 1 H NMR (DMSO-d 6 ), elemental analyses and magnetic measurements. Protonation constants of the ligand and overall formation constants of the complexes have been calculated from potentiometric data using the program TITFIT.Read More
Publication Year: 2004
Publication Date: 2004-04-01
Language: en
Type: article
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