About glass transition criterion modifications of highly viscous liquids

In the framework of the model of delocalized atoms, a modification of the glass transition criterion proposed earlier is considered. Its justification is given. A linear correlation was established between the energy of atom delocalization and the glass transition temperature of sodium-germanate, alkali-silicate and sodium-borate glasses. According to the glass transition criterion, the delocalization energy of an atom is linearly dependent on the glass transition temperature not passing through the origin. In order to bring this criterion into line with the experiment, an empirical term is introduced into it. The introduction of this term is qualitatively justified in the framework of the model of delocalized atoms.