Synthesis, Characterization and Antimicrobial Studies of Coordination Polymers

Novel bis ligand namely 2,2'-(4,4'-(1,2-phenylenebis(diazene-2,1-diyl))bis(4,1-phenylene))bis (azanediyl) bis(oxomethylene) dibenzoic acid(OPDAL)has been prepared and characterized. The co-ordination polymers based on this bis ligand with transition metal ions like Cu +2 ,Co +2 ,Ni +2 ,Mn +2 and Zn +2 were prepared and studied for their metal: ligand (M/L) ratio, IR and reflectance spectroscopies, magnetic properties, number-average molecular weight and by thermogravimetry. All the novel synthesized compounds were screened for their antibacterial and antifungal activities.

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