Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1W—H1W1⋯O1 | 0.857 (10) | 1.866 (12) | 2.700 (3) | 164 (3) |
| O1W—H1W2⋯O3W | 0.85 (3) | 2.201 (16) | 3.017 (3) | 162 (3) |
| O2W—H2W1⋯O2 | 0.851 (10) | 1.881 (13) | 2.722 (3) | 170 (4) |
| O2W—H2W2⋯O6W | 0.86 (3) | 1.91 (3) | 2.765 (3) | 171 (3) |
| O3W—H3W2⋯O1i | 0.852 (10) | 1.896 (13) | 2.730 (3) | 166 (3) |
| O3W—H3W1⋯O2W | 0.86 (3) | 1.82 (3) | 2.679 (3) | 175 (3) |
| O6W—H6W1⋯O1Wi | 0.86 (3) | 1.92 (3) | 2.765 (4) | 170 (4) |
| O6W—H6W2⋯O4Wii | 0.847 (10) | 2.17 (3) | 3.007 (4) | 170 (4) |
| N3—H3N⋯O3Wiii | 0.910 (10) | 1.847 (13) | 2.730 (3) | 163 (3) |
| O4W—H4W1⋯O3 | 0.86 (3) | 1.89 (3) | 2.739 (3) | 169 (3) |
| O4W—H4W2⋯O5Wii | 0.85 (3) | 1.959 (15) | 2.783 (3) | 163 (3) |
| O5W—H5W1⋯O2 | 0.85 (3) | 1.97 (3) | 2.792 (3) | 164 (4) |
| O5W—H5W1⋯O3 | 0.85 (3) | 2.63 (4) | 3.142 (3) | 120 (3) |
| O5W—H5W2⋯O5Wii | 0.84 (3) | 2.06 (2) | 2.769 (5) | 142 (3) |
Symmetry codes: (i) 
; (ii) 
; (iii) 
.