Research Article
Synthesis, Spectral, Thermogravimetric, XRD, Molecular Modelling and Potential Antibacterial Studies of Dimeric Complexes with Bis Bidentate ON–NO Donor Azo Dye Ligands
Table 6
Antibacterial activities of the ligands and the complexes (data presented as diameter of zone of inhibition, mm).
| Serial no. | Compound | Concentration | E. coli (MTCC-40) | Staphylococcus aureus (MTCC-87) |
| 1 | LH2 | 500 g/mL | 12 | 14 | 2 | L′H2 | 500 g/mL | 15 | 17 | 3 | Co2LCl2(H2O)6 | 500 g/mL | 18 | 22 | 4 | Co2L′Cl2(H2O)6 | 500 g/mL | 17 | 20 | 5 | Ni2LCl2(H2O)6 | 500 g/mL | 27 | 21 | 6 | Ni2L′Cl2(H2O)6 | 500 g/mL | 25 | 19 | 7 | Cu2LCl2(H2O)6 | 500 g/mL | 28 | 23 | 8 | Cu2L′Cl2(H2O)6 | 500 g/mL | 26 | 20 | 9 | Zn2LCl2(H2O)2 | 500 g/mL | 18 | 15 | 10 | Zn2L′Cl2(H2O)2 | 500 g/mL | 16 | 12 | 11 | Tetracycline | 1 mg/mL | 45 | 30 |
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