Fig. 7: Free energy diagram for the hydrosilylation of 1,1-dimethyl-2-propen−1-boronic acid pinacol ester.

Geometry and energy were calculated at M06-2X-D3/6-31 G** (IEFPCM, eps = 2.6, epsinf = 1.874) and M06-2X-D3/may-cc-pVTZ (IEFPCM, eps = 2.6, epsinf = 1.874) level of theory respectively.