In catalytic systems, π π stacking can have several significant impacts:
Stabilization of Catalysts: π π interactions can stabilize the active sites of organometallic catalysts, enhancing their lifetimes and efficiency. Substrate Orientation: These interactions can help orient substrates in a favorable geometry for catalytic reactions, thus increasing the reaction rate and selectivity. Complex Formation: π π stacking can facilitate the formation of supramolecular complexes, which are often more reactive than individual molecules.
