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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C4—H4⋯O1i	0.93	2.46	3.3730 (12)	168
C10—H10⋯Cg2ii	0.93	2.98	3.6452 (9)	130

Symmetry codes: (i) ; (ii) . Cg2 is the centroid of atoms C8–C13.