Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O9—H9⋯N11 | 0.97 (2) | 1.68 (2) | 2.6428 (14) | 176.3 (18) |
| C19—H19C⋯O10i | 0.96 (2) | 2.57 (2) | 3.385 (2) | 142.5 (14) |
| C13—H13⋯F1ii | 0.98 (2) | 2.63 (2) | 3.3870 (16) | 134.3 (12) |
Symmetry codes: (i)
; (ii)
.