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

Cg is the centroid of the C1–C6 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C13—H13A⋯Cg i	0.97	2.94	3.486 (2)	117

Symmetry code: (i) .