Correlated electronic structure nonlinear response methods for structure denvironments

This contribution concerns a brief outline Of Structural environment models where correlated electronic structure response methods are utilized for the determination of nonlinear optical properties Of Molecules. The presentation provides theory and applications of a heterogeneous dielectric media model and a quantum mechanical-classical mechanical model at the level of correlated electronic structure response methods. The correlated electronic Structure response methods include the multiconfigurational self-consistent field method.