Table 1. Hydrogen-bond geometry (Å, °).

Cg3, Cg4, Cg5 and Cg6 are the centroids of the C11B–C16B, C3B–C8B, C3A–C8A and C11A–C16A rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C16B—H16B⋯O1B i	0.95	2.50	3.153 (3)	126
C12A—H12A⋯O1A ii	0.95	2.48	3.218 (3)	134
C16A—H16A⋯O2A iii	0.95	2.52	3.220 (3)	131
C17B—H17F⋯O2B iv	0.98	2.53	3.396 (4)	147
C8A—H8A⋯Cg3	0.95	2.87	3.804 (3)	167
C9A—H9C⋯Cg4	0.98	2.80	3.726 (4)	158
C9B—H9D⋯Cg5	0.98	2.65	3.576 (4)	158
C9B—H9E⋯Cg6	0.98	2.95	3.755 (4)	140

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .