Authors : Damini Shedmake, Jyotsna V. Khobragade and W. B. Gurnule
Page Nos : 67-79
Description :
In this study, the three coordination polymers of Cu(III), Ni(II) and Zn(II) salts have been synthesized using phthalic acid-thiosemicarbazide-formaldehyde copolymer (PTF-I) and their structures were characterized by elemental analysis, ultraviolet‐visible (UV‐VIS), FTIR, H1 NMR spectroscopy. The antibacterial activities of the terpolymer metal complexes against four bacterium Escherichia coli (ETEC), Staphylococcus aureus, Bacillus pumulis, Vibrio cholerae, were studied. The structures of PTF-Cu(III), PTF‐Ni(II) and PTF‐Zn(II) complexes in the coordination polymer were found as octahedral geometry. Thermogravimetric analysis (TGA) results revealed that among the complexes PTF‐Zn(III) complex has the highest thermally stable.
