Research Article

Syntheses, Characterization, Thermal, and Antimicrobial Studies of Lanthanum(III) Tolyl/Benzyldithiocarbonates

Table 7

Antibacterial screening of the ligands and their lanthanum(III) complexes.

S. number*Diameter of inhibition zone (cm) (conc. in ppm)
Klebsiella pneumonia (−)Bacillus cereus (+)
250 ppm500 ppm1000 ppm250 ppm500 ppm1000 ppm

1.N.IN.IN.IN.IN.IN.I
2.N.IN.IN.IN.IN.IN.I
3.N.IN.IN.IN.IN.IN.I
4.N.IN.IN.IN.IN.IN.I
5.1.31.92.20.91.31.4
10.1.62.52.72.22.73.2
15.2.22.83.20.81.72.2
20.2.43.53.62.83.43.6
23.0.62.12.31.62.62.9
Penicillin.2.22.62.92.42.82.9

N.I: no inhibition; S. number of the complexes is according to Table 1.