  The standard transition state theory (TST) of bimolecular reactions was
recently shown to lead to a rate law in disagreement with the expected second
order rate law [Bonnet L., Rayez J.-C. Int. J. Quantum Chem. 2010, 110, 2355].
An alternative derivation was proposed which allows to overcome this paradox.
This derivation allows to get at the same time the good rate law and Eyring
equation for the rate constant. The purpose of this paper is to provide
rigorous and convincing theoretical arguments in order to strengthen these
developments and improve their visibility.
