Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1—H1⋯O11i | 0.88 (2) | 1.76 (2) | 2.599 (3) | 159 (3) |
| O9—H9⋯O18ii | 0.87 (2) | 1.98 (2) | 2.797 (3) | 157 (3) |
| O11—H11⋯O19iii | 0.92 (2) | 1.65 (2) | 2.553 (3) | 167 (3) |
| O18—H18⋯O5iv | 0.89 (2) | 2.10 (2) | 2.940 (3) | 157 (3) |
| O18—H18⋯O12iv | 0.89 (2) | 2.66 (3) | 3.193 (3) | 119 (3) |
| O19—H19A⋯O6v | 0.90 (2) | 1.79 (3) | 2.678 (3) | 169 (3) |
| O19—H19B⋯O16vi | 0.91 (2) | 1.79 (3) | 2.696 (3) | 173 (3) |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
; (vi)
.