Proton solvates in a water environment and their influencing on fluorescent properties of organic molecules

摘要

Some important and essential features of naphthalene derivatives in water environment are studied. Possible interaction centers of investigated molecules with solvent are estimated Possible models of 1-naphthol, 1-naphtholate and prodan complexes in water are offered. The rate constants of photoprocesses and the quantum yield of fluorescence are determined for investigated molecules its complexes with water. Quantum-chemical calculations are performed in the geometry of both the ground and exited states of molecules.