Quantum mechanical continuum solvation models

An overview is given of the present state of the art of continuum models and about perspectives for the future. First, QM versions of the continuum solvation models are outlined. Second, models for solvation effects in very little solutions are elaborated. Third, topics of different origins from which there is still the need of further methodological elaboration are discussed. Finally, the combination of continuum and discrete representations of the medium is described.