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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1W⋯O4i	0.84	1.90	2.717 (6)	165
O1W—H2W⋯O7ii	0.84	2.24	3.049 (6)	163
O2W—H3W⋯O5ii	0.84	1.96	2.775 (6)	162
O2W—H4W⋯O3iii	0.85	1.85	2.659 (6)	159
O3W—H5W⋯O4Wiii	0.84	2.07	2.810 (6)	146
O3W—H6W⋯O2iv	0.85	2.10	2.864 (6)	149
O4W—H7W⋯O5ii	0.86	2.34	3.045 (6)	139
O4W—H8W⋯O1	0.84	2.04	2.869 (6)	168
O5W—H9W⋯O6W	0.84	2.03	2.864 (8)	171
O5W—H10W⋯O6v	0.84	2.01	2.790 (7)	154
O6W—H11W⋯O6vi	0.84	2.37	3.165 (8)	158
O6W—H12W⋯O5ii	0.85	2.20	2.895 (7)	139
O6W—H12W⋯O1W	0.85	2.46	3.060 (7)	129
N1—H1A⋯O5Wvii	0.86 (8)	1.96 (8)	2.752 (8)	153 (7)
N1—H1A⋯O4Wvii	0.86 (8)	2.48 (8)	2.989 (7)	119 (6)
N2—H2⋯O6Wviii	0.86	1.91	2.734 (7)	161

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