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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1o⋯N1	0.84 (1)	1.91 (5)	2.616 (6)	141 (7)
O3—H3o⋯O2w	0.84 (1)	1.96 (4)	2.736 (6)	153 (7)
O4—H4o⋯O2wi	0.84 (1)	1.81 (3)	2.623 (8)	163 (9)
O5—H5o⋯O2ii	0.84 (1)	1.93 (2)	2.764 (5)	171 (7)
O1w—H1w1⋯O2iii	0.84 (1)	1.98 (2)	2.812 (5)	170 (6)
O1w—H1w2⋯O1ii	0.84 (1)	2.09 (2)	2.914 (6)	167 (6)
O2w—H2w1⋯O3iv	0.84 (1)	2.13 (5)	2.845 (9)	142 (8)
O2w—H2w2⋯O4v	0.84 (1)	2.12 (4)	2.900 (8)	154 (8)

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