Table 2. Analysis of short ring–ring interactions (Å, °).
Cg(I)⋯Cg(J): ring centroid I,J (numbered as in Fig. 1 ▸); Cg⋯Cg: distance between ring centroids; α: dihedral angle between planes I and J; CgI_Perp: perpendicular distance of Cg(I) on ring J; CgJ_Perp: perpendicular distance of Cg(J) on ring I.
| Cg(I)⋯Cg(J) | Cg⋯Cg | α | CgI_Perp | CgJ_Perp |
|---|---|---|---|---|
| Cg(2)⋯Cg(3)vi | 4.796 (4) | 27.5 (3) | 3.481 (3) | 3.970 (3) |
| Cg(3)⋯Cg(2)vi | 4.795 (4) | 27.5 (3) | 3.970 (3) | 3.480 (3) |
| Cg(3)⋯Cg(3)vi | 4.249 (4) | 0.0 (4) | 3.507 (3) | 3.507 (3) |
Symmetry code: (vi) 1 − x, 2 − y, 1 − z.