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

Cg1 and Cg2 are the centroids of C9–C14 and C1–C6 benzene rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C15—H15A⋯Cg1i	1.031 (14)	2.563 (16)	3.4903 (14)	149.4 (10)
C15—H15B⋯Cg2ii	0.992 (14)	2.994 (16)	3.8804 (14)	149.4 (11)

Symmetry codes: (i) ; (ii) .