At the transition state of the hydride transfer reaction studied at the M06-2X/def2-TZVP level of theory, the two carbon atoms approach each other to 2.70 Å leaving the hydrogen atom at 1.47 Å from the donor and 1.27 Å from the acceptor. To analyze the contributions We also analyzed changes in distance distributions between reactant and the enolate (see Figure ). The changes in the attractive region of the C-H distance distributions were similar. However, the population increase in the range between 2.9-3.2 Å was more moderate (see Figure ), which allowed us to modify the RPFs differentiating the corrections in the TS and the enolate region. Furthermore, the C-C distance distributions in the range 2.3-2.7