Table 2. The probability of formation of no, one, and two hydrogen-bonding interactions between the limonene molecule and SiO2 surface for the C* down, C* up configurations.
Configuration | No HB | 1 HB | 2 HB |
C* down | 0.679 | 0.299 | 0.022 |
C* up | 0.684 | 0.289 | 0.027 |