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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2W—H2WB⋯O1W	0.84	2.55	2.858 (7)	103
O1W—H1WA⋯O2i	0.84	1.96	2.694 (6)	146
O1W—H1WA⋯O3ii	0.84	2.60	3.235 (6)	133
O1W—H1WB⋯O3Wiii	0.84	2.00	2.833 (6)	169
O2W—H2WA⋯O3Wiv	0.84	1.98	2.807 (7)	166
O2W—H2WB⋯O3v	0.84	2.20	2.919 (6)	144
O3W—H3WA⋯O6vi	0.84	2.08	2.829 (7)	149
O3W—H3WB⋯O4vii	0.84	2.03	2.833 (6)	159

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