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

Cg1, Cg2, Cg3, Cg4, Cg5, Cg6 and Cg7 are the centroids of the C1B–C6B, C1A–C6A, C14A–C19A, C14A–C19A, C7A–C12A, C20B–C25B and C20A–C25A benzene rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C31A—H31A⋯O12A	0.93	2.42	3.014 (13)	121
C39A—H39A⋯O11A	0.93	2.38	2.959 (11)	120
C43B—H43B⋯O2B	0.93	2.53	3.42 (2)	158
C11A—H11A⋯Cg1i	0.93	2.95	3.742 (12)	144
C11B—H11B⋯Cg2ii	0.93	2.85	3.664 (10)	147
C16A—H16A⋯Cg1iii	0.93	2.82	3.668 (10)	151
C16B—H16B⋯Cg2	0.93	2.82	3.627 (10)	146
C24A—H24A⋯Cg3iv	0.93	2.96	3.719 (10)	140
C24B—H24B⋯Cg4v	0.93	2.91	3.679 (10)	141
C36B—H36B⋯Cg5ii	0.93	2.85	3.756 (12)	166
C40A—H40A⋯Cg6vi	0.93	2.82	3.660 (10)	150
C40B—H40B⋯Cg7vii	0.93	2.71	3.55 (2)	150
C40C—H40C⋯Cg7vii	0.93	2.70	3.56 (3)	154

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