Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1—H1⋯O5 | 1.11 (4) | 1.32 (4) | 2.428 (2) | 176 (3) |
| C2—H2⋯O1ii | 0.93 | 2.34 | 3.245 (2) | 164 |
| C3—H3⋯O3iii | 0.93 | 2.58 | 3.293 (3) | 134 |
| C9—H9⋯03iv | 0.93 | 2.59 | 3.361 (3) | 141 |
| C11—H11⋯O2i | 0.93 | 2.38 | 2.941 (3) | 119 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.