Single-measured model of intramolecular regroupings with known initial and final states

Some expressions are given in the paper for calculation of the velocity constants of direct and inverse reactions, constants of balances and free energy differences in monomolecular reactions with known initial and final states. It is shown that the expression obtained for the velocity constant of the direct reaction coincides with the result of Slater theory for a monomolecular reaction provided that high temperatures and symmetric potential functions depend on the reaction path coordinate.