Table 3. Adsorption Energies per Molecule (ΔEadsmol, in eV) for Different Growing Patterns and Coverages of Catechol BD2 Adsorbed on the Anatase (101) TiO2 Surface, as Calculated by HSE06-D2a.
| BD2 catechol coverage | N. Occ Ti5c | N. molecules | ΔEadsmol (eV), HSE06-D2 |
|---|---|---|---|
| 0.25 ML | 2/8 | 1 | –1.69 |
| 0.5 ML [same row] | 4/8 | 2 | –1.62 |
| 0.5 ML [diff. row] | 4/8 | 2 | –1.96 |
| 0.5 ML [zigzag] | 4/8 | 2 | –1.97 |
| 1.0 ML [11-1] or [1-1-1] | 8/8 | 4 | –1.98 |
| 1.0 ML [zigzag] | 8/8 | 4 | –1.99 |