In this case, the solute which is embedded into a cavity is treated as a polarizable charge distribution and solvent (surrounded by the solute) is represented with a dielectric continuum medium that is polarized by the solute. The induced charge on the solvent affects the charge distribution of solutes as well as their geometry. The solvent reaction field found because of induced solvent charge can be acquired with the self-consistent method by solving the nonhomogeneous Poisson equation, which is coupled to the quantum mechanical electron density of the solute molecule.