Table 4. Hydrogen-bond geometry (Å, °) for (II) .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C6—H6⋯F2v | 0.95 | 2.53 | 3.4099 (19) | 154 |
Symmetry code: (v) 
.
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