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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1WA⋯O4i	0.831 (16)	1.967 (18)	2.773 (2)	163 (3)
O1W—H1WB⋯O3Wii	0.822 (15)	1.920 (15)	2.730 (2)	169 (3)
O2W—H2WA⋯O4	0.807 (16)	1.998 (15)	2.783 (2)	164 (2)
O2W—H2WA⋯O5	0.807 (16)	2.57 (3)	2.984 (2)	114 (2)
O2W—H2WB⋯O1iii	0.856 (16)	1.959 (16)	2.806 (2)	170 (3)
O3W—H3WA⋯O1	0.833 (17)	1.962 (19)	2.775 (2)	165 (3)

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