π–π stacking interactions dimensions (Å and °) in complexes 1 and 3.
| Centroid–centroid distance | Angle between the planes | Perpendicular distance | Slippage | Type | |
|---|---|---|---|---|---|
| 1 | 3.883 | 8.65 | — | — | Intra |
| 3.697 | 8.65 | — | — | Inter | |
| 3 | 3.881 | 9.68 | — | — | Intra |
| 3.700 | 9.68 | — | — | Inter | |
| 3.749 | 6.37 | — | — | Intra | |
| 3.673 | 6.37 | — | — | Inter |