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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H3⋯O1i	0.89 (3)	2.06 (3)	2.8118 (19)	142 (3)
C5—H5⋯O2ii	0.93	2.49	3.231 (2)	137

Symmetry codes: (i) ; (ii) .