Table 3. Experimental details.
| Crystal data | |
| Chemical formula | C17H14BrFO3 |
| M r | 365.19 |
| Crystal system, space group | Monoclinic, P21/n |
| Temperature (K) | 294 |
| a, b, c (Å) | 8.9212 (12), 8.6601 (11), 20.538 (3) |
| β (°) | 96.896 (3) |
| V (Å3) | 1575.2 (4) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 2.63 |
| Crystal size (mm) | 0.31 × 0.30 × 0.11 |
| Data collection | |
| Diffractometer | Bruker APEXII CCD |
| Absorption correction | Multi-scan (SADABS; Sheldrick, 2007 ▸) |
| T min, T max | 0.465, 0.755 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 11919, 3240, 2287 |
| R int | 0.031 |
| (sin θ/λ)max (Å−1) | 0.627 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.046, 0.149, 1.05 |
| No. of reflections | 3240 |
| No. of parameters | 199 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.78, −0.66 |