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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O5W—H5WA⋯O3iii	0.82	2.00	2.812 (2)	171
O5W—H5WB⋯O4iv	0.80 (2)	2.07 (2)	2.866 (3)	170 (2)
O6W—H6WA⋯O3iv	0.82	1.93	2.687 (2)	153
O6W—H6WB⋯O4v	0.78 (2)	2.04 (2)	2.787 (3)	159 (3)

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