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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H2W⋯O1i	0.84	1.86	2.693 (3)	173
O1W—H1W⋯O3ii	0.84	2.00	2.801 (3)	160
O4—H4A⋯O5iii	0.82	1.78	2.585 (3)	167
O2W—H4W⋯O2iv	0.84	1.79	2.624 (3)	176
O2W—H3W⋯O1Wv	0.84	1.92	2.741 (2)	166
O3W—H5W⋯O1Wv	0.84	2.06	2.810 (3)	148
O3W—H6W⋯O1vi	0.84	1.81	2.634 (3)	169
N2—H2⋯O5vii	0.86	1.98	2.779 (3)	155

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