Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C5—H5⋯O7i | 0.93 | 2.64 | 3.457 (3) | 148 |
| C18—H18⋯O5ii | 0.93 | 2.61 | 3.343 (3) | 136 |
| C16—H16⋯O3iii | 0.93 | 2.79 | 3.210 (3) | 109 |
| C15—H15⋯O5iv | 0.93 | 2.68 | 3.455 (3) | 142 |
| C19—H19⋯O2v | 0.93 | 2.61 | 3.362 (3) | 139 |
| C19—H19⋯O6vi | 0.93 | 2.61 | 3.388 (3) | 141 |
| C2—H2⋯O1vii | 0.93 | 2.66 | 3.358 (3) | 133 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
; (vi)
; (vii)
.