Preparation and characterization of new mixed complexes of some transition elements with tyrosine and 8-hydroxyquinoline

Abstract

A new group of metal compounds with the formula [Co (tyr & 8-H) 2 (H2O) 2] Cl2 was prepared by reacting 8-Hydroxyquinoline & Tyrosine and selected manganese (II), cobalt (II), and nickel (II) ions (II),and Cu(II). As for the compounds that were diagnosed through the UV-visible spectrophotometer, TGA, and the infrared device. These diagnoses refer to the bonding of the bi-dental metal ion via nitrogen atoms ((amide group)).