Effect of dipole-dipole interaction in a solvent on the electronic spectra of three-component solutions

Electronic spectra of three-component solutions are calculated on the basis of a model, which makes it possible to incorporate the interaction between the molecules of a polar solvent, including the case of dielectric saturation. It is shown that the use of the theory of three-component solutions, which disregards the interaction between the molecules of a polar solvent, can lead to an overestimation of the efficiency with which an activator interacts with the molecules of a polar solvent. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 67, No. 1, pp. 38–41, January–February, 2000.