Used as a highly active metallocene catalyst in the polymerization of olefins, particularly for the production of polyethylene and polypropylene with controlled molecular weight and narrow polydispersity. It enables precise stereochemical control in polymer synthesis, making it valuable in creating high-performance plastics with tailored properties. Its structure supports single-site catalysis, leading to polymers with uniform microstructure, improved mechanical strength, and thermal stability. Commonly employed in gas-phase or slurry-phase polymerization processes in industrial polyolefin manufacturing.