Synthesis, Characterization, and Biological Evaluation of Unimetallic and Heterobimetallic Complexes of Bivalent Copper

Table 1

Bacterial screening data of the synthesized Cu(II) complexes (percent growth inhibition after 24 hrs at 28 ± 2°C).

Complex	Escherichia coli		Staphylococcus aureus
	500 ppm	1000 ppm	500 ppm	1000 ppm
[Cu(C6H7N2F)2]Cl2	6	8	6	7
[Cu(C6H5N2F)2Sn2(Ph)4Cl2]	12	15	10	12
[Cu(C6H5N2F)2Sn2(CH3)4Cl2]	10	11	8	10
[Cu(C6H5N2F)2Si2(Ph)4Cl2]	9	11	8	9
[Cu(C6H5N2F)2Ti2(Cp)4Cl2]	8	10	7	8
[Cu(C6H5N2F)2Zr2(Cp)4Cl2]	8	9	6	7
Streptomycin	17	18	15	17