Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C5—H5⋯F1i | 0.93 | 2.56 | 3.446 (2) | 159 |
| C6—H6B⋯F1i | 0.97 | 2.63 | 3.542 (2) | 156 |
Symmetry code: (i) 
.
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