Simple Characteristics Estimation Methods of Material and Molecule Electronic Structure

The original methods of determining characteristics of electronic structure were generalized, namely ionization potentials and electron affinity of organic semiconductors and dielectrics. In the considered methods ionization potentials (IP) and electron affinity (EA) are estimated according to integral oscillator strength in visible and UV spectrum region, total number of electrons in molecular systems and color characteristics of substance solutions. The proved regularities are confirmed with statistical processing of data.