Table 4. Hydrogen-bond geometry (Å, °) for 1 .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C2—H2⋯F1i | 0.95 | 2.34 | 3.2809 (15) | 170 |
| C4—H4⋯F6ii | 0.95 | 2.68 | 3.5757 (16) | 158 |
| C5—H5⋯F4iii | 0.95 | 2.59 | 3.2997 (15) | 132 |
| C7—H7⋯F5iv | 0.95 | 2.57 | 3.2307 (14) | 127 |
| C8—H8⋯F6iv | 0.95 | 2.56 | 3.2230 (15) | 127 |
| C10—H10⋯F8v | 0.95 | 2.37 | 3.0797 (16) | 131 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
.