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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H3⋯O2i	0.82	1.96	2.7275 (15)	155
O3—H3⋯O2	0.82	2.32	2.7440 (15)	113
O5—H5⋯O6ii	0.82	2.00	2.7488 (16)	151
O5—H5⋯O6	0.82	2.32	2.7436 (16)	113
O4A—H4A⋯O2iii	0.82	2.07	2.839 (2)	157
O8A—H8A⋯O6iii	0.82	2.15	2.894 (2)	152

Symmetry codes: (i) ; (ii) ; (iii) .