Table 1. Hydrogen-bond geometry (Å, °).
Cg1 and Cg2 are the centroids of the C1–C6 and C13–C18 rings, respectively.
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C1—H1⋯N4 | 0.93 | 2.38 | 2.960 (2) | 120 |
| C12—H12⋯N2i | 0.93 | 2.59 | 3.359 (2) | 141 |
| C19—H19A⋯N1ii | 0.96 | 2.60 | 3.477 (3) | 152 |
| C9—H9A⋯Cg1iii | 0.97 | 2.79 | 3.616 (2) | 143 |
| C11—H11A⋯Cg2iv | 0.93 | 2.83 | 3.703 (2) | 158 |
| C15—H15⋯Cg1v | 0.93 | 2.70 | 3.514 (2) | 147 |
| C22—H22C⋯Cg2vi | 0.96 | 2.94 | 3.747 (2) | 143 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
; (vi)
.