| C14H8Br2FN3O2 | F(000) = 832 |
| Mr = 429.05 | Dx = 1.986 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
| a = 16.0658 (2) Å | Cell parameters from 9926 reflections |
| b = 7.0329 (1) Å | θ = 3.2–33.2° |
| c = 12.7934 (2) Å | µ = 5.67 mm−1 |
| β = 96.8470 (6)° | T = 100 K |
| V = 1435.21 (4) Å3 | Plate, light red |
| Z = 4 | 0.37 × 0.21 × 0.08 mm |