Synthesis, Physicochemical Properties, and Antimicrobial Studies of Iron (III) Complexes of Ciprofloxacin, Cloxacillin, and Amoxicillin

Table 6

Absorbance of the ligands at different pHs.

Ligand	pH 1	pH 2	pH 3	pH 4	pH 5	pH 6	pH 7	λ-max (nm)
Ciprofloxacin	0.150	0.152	0.171	0.220	0.300	0.315	0.360	315
Cloxacillin	0.437	0.449	0.550	0.554	0.696	0.704	0.722	290
Amoxicillin	0.387	0.404	0.499	0.511	0.603	0.620	0.664	254