International Journal of Inorganic Chemistry / 2012 / Article / Tab 4

Research Article

Thermal, Spectral, Fluorescence, and Antimicrobial Studies of Cobalt, Nickel, Copper, and Zinc Complexes Derived from 4-[(5-Bromo-thiophen-2-ylmethylene)-amino]-3-mercapto-6-methyl-5-oxo-[1,2,4]triazine

Table 4

Antibacterial activity of synthesized compounds through agar well diffusion method.

CompoundDiameter of growth of inhibition zone (mm)a
Staphylococcus  aureus Bacillus  subtilis Escherichia  coli Pseudomonas  aeruginosa

HL16.318.3
Co(L)(OAc)·3H2O18.318.3
Co(L)2·2H2O16.319.6
Ni(L)(OAc)·3H2O17.318.0
Ni(L)2·2H2O17.319.6
Cu(L)(OAc)·H2O16.318.3
Cu(L)220.622.6
Zn(L)(OAc)·3H2O19.321.3
Zn(L)2·2H2O17.319.6
Ciprofloxacin26.624.025.022.0

—No activity.
aValues, including diameter of the well (8 mm), are means of three replicates.

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