Ru+3, Rh+3, Pd+2,Pt+4 and Au+3 Metal ions Complexes with Azo Derived from 4-Aminomethyl-cyclohexane carboxylic acid Synthesis, Characterization, Thermal Study and Antioxidant Activity. Iraqi Journal of Science. 2025;66(3):1010-1024. doi:10.24996/ijs.2025.66.3.3