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

Cg1 is the centroid of the C1–C6 benzene ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯O2i	0.88 (2)	1.73 (2)	2.6016 (18)	173 (2)
N1—H1A⋯O1	0.88 (2)	1.85 (2)	2.606 (2)	143.4 (18)
C13—H13⋯O2	0.93	2.30	2.869 (2)	119
C6—H6⋯Cg1ii	0.93	2.89	3.675 (2)	143

Symmetry codes: (i) ; (ii) .