The scientific community has given Schiff-based metallic complexes much attention because of their distinctive properties and numerous uses in a variety of fields, including biology and industry. The nature of the ligands and metal ions influences coordination chemistry. The biological activities of these complexes include cytostatic, antiviral, antibacterial, anticancer, and antifungal effects. They also have remarkable catalytic activity. With its diverse uses, coordination complexes serve a vital role in research.