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

Cg1, Cg2, Cg3, Cg4, Cg5, Cg6 and Cg7 are the centroids of the C25B–C30B, C19B–C24B, C7B–C12B, C31A–C36A, C1A–C6A, C31B–C36B and C13B–C18B benzene rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C4B—H4BA⋯Cg1i	0.93	2.77	3.583 (6)	147
C9A—H9A⋯Cg2ii	0.93	2.99	3.872 (6)	160
C11A—H11A⋯Cg3iii	0.93	2.88	3.723 (7)	153
C13B—H13B⋯Cg4	0.93	2.79	3.596 (5)	147
C14A—H14A⋯Cg5i	0.93	2.93	3.834 (5)	172
C24A—H24A⋯Cg6iv	0.93	2.70	3.582 (6)	160
C28B—H28B⋯Cg7v	0.93	2.56	3.313 (6)	139
C36A—H36A⋯Cg3vi	0.93	2.96	3.651 (6)	133

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