Energy characteristics of chemical bonds and radical reorganizations

摘要

Based on relationships between the mean thermochemical bond energies (MTBEs), bond dissociation energies, and enthalpies of atomization, a method have been proposed for calculation of MTBEs and the energies of reorganization of molecular fragments into radicals (radical reorganization energies) in the course of a monomolecular radical decomposition reaction. The method makes it possible to calculate the radical reorganization energies and MTBEs of organic and organometallic compounds, including polyradicals and aromatic compounds.