Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O6—H6A⋯O11 | 0.83 | 1.94 | 2.771 (4) | 174 |
| O6—H6B⋯O3i | 0.84 | 1.93 | 2.765 (3) | 169 |
| O7—H7A⋯O9ii | 0.83 | 1.95 | 2.757 (3) | 165 |
| O7—H7B⋯O10 | 0.81 | 1.94 | 2.723 (3) | 162 |
| O8—H8C⋯O2iii | 0.85 | 2.31 | 2.812 (3) | 118 |
| O9—H9A⋯O10 | 0.85 | 1.99 | 2.769 (4) | 152 |
| O9—H9B⋯O1 | 0.85 | 1.96 | 2.798 (3) | 172 |
| O10—H10C⋯O2iv | 0.85 | 2.02 | 2.783 (3) | 149 |
| O10—H10D⋯O4i | 0.85 | 2.00 | 2.844 (4) | 173 |
| O11—H11A⋯O2v | 0.85 | 2.09 | 2.916 (3) | 164 |
| O11—H11B⋯O9 | 0.85 | 2.00 | 2.844 (4) | 176 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
.