Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O7—H2W⋯O1i | 0.76 (3) | 2.05 (3) | 2.7514 (19) | 153 (3) |
| O7—H1W⋯O3i | 0.90 (3) | 1.94 (3) | 2.7912 (19) | 158 (3) |
| O8—H4W⋯O4ii | 0.75 (3) | 2.09 (3) | 2.7907 (19) | 155 (3) |
| O8—H3W⋯O6ii | 0.81 (4) | 1.96 (4) | 2.721 (2) | 155 (3) |
Symmetry codes: (i)
; (ii)
.