| C15H11NO4 | F000 = 560 |
| Mr = 269.25 | Dx = 1.454 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation λ = 0.71073 Å |
| Hall symbol: -P 2ybc | Cell parameters from 12715 reflections |
| a = 7.8135 (6) Å | θ = 1.8–27.3º |
| b = 22.6205 (10) Å | µ = 0.11 mm−1 |
| c = 7.0902 (5) Å | T = 296 K |
| β = 101.061 (5)º | Prism, colorless |
| V = 1229.88 (14) Å3 | 0.55 × 0.36 × 0.18 mm |
| Z = 4 |