Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯O4i	0.87	1.76	2.6003 (19)	162.5
O2—H2⋯O5ii	0.92	1.77	2.6965 (18)	175.8
O3—H3⋯O5iii	0.98	1.65	2.6267 (18)	173.8

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