Table 2. Lattice Energies (in kcal mol–1) for Compounds 1–4 and Two Closely Related Crystals.
| compound code | ECoul | Epol | Edisp | Erep | Etot |
|---|---|---|---|---|---|
| 1 | –18.1 | –10.4 | –43.3 | 36.4 | –35.4 |
| 2 | –25.5 | –16.1 | –48.0 | 46.2 | –43.4 |
| 3 | –25.3 | –16.8 | –47.8 | 46.0 | –43.9 |
| 4 | –14.9 | –7.9 | –37.3 | 25.5 | –34.5 |
| RAPNOO | –18.5 | –11.0 | –41.7 | 32.2 | –40.3 |
| RAPNII | –17.4 | –9.8 | –36.7 | 30.1 | –36.3 |