Twelve iron (III) complexes [FeIII (LX) 2] ClO4, where (LX)− is the deprotonated form of a series of asymmetric ligands containing pyridine and substituted phenol moieties (XPh (OH)– CH= N–(CH2) n–Py that X= H, 5-Br, 5-NO2, 5-OMe, 4-OMe, 3-OMe, and n= 1, 2), were synthesized and characterized by 1H NMR, IR, UV-Vis spectroscopy, mass spectrometry, and elemental analysis. Formation constants were measured using UV-Vis ...