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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯O2	0.82	1.85	2.569 (3)	146
C3—H3⋯O1i	0.93	2.60	3.488 (3)	160
C12—H12⋯Cg1ii	0.93	2.93	3.596 (3)	130

Symmetry codes: (i) ; (ii) . Cg1 is the centroid of the C8–C13 ring.