Table 5. 1TT Binding Energies (in eV), Eb, for the PDI Dimers for Which the Crystal Structure Is Available.
| NOCI(x) |
|||||
|---|---|---|---|---|---|
| x = CASSCF | x = CASPT2-0.25 | x = CASPT2-0 | x = SC-NEVPT2 | x = PC-NEVPT2 | |
| EP | 0.34 | 0.38 | 0.17 | 0.33 | 0.32 |
| MO | 0.26 | 0.32 | 0.14 | 0.24 | 0.23 |
| C1 | 0.20 | 0.27 | 0.06 | 0.20 | 0.20 |
| C3–I | 0.11 | 0.14 | 0.07 | 0.11 | 0.11 |
| C3–II | 0.07 | 0.06 | 0.06 | 0.07 | 0.07 |
| C7 | 0.11 | 0.16 | 0.09 | 0.11 | 0.10 |
| C8 | 0.18 | 0.25 | 0.15 | 0.16 | 0.15 |