| C10H10N2O2 | F000 = 400 |
| Mr = 190.20 | Dx = 1.367 Mg m−3 |
| Orthorhombic, Pca21 | Mo Kα radiation λ = 0.71073 Å |
| Hall symbol: P 2c -2ac | Cell parameters from 4205 reflections |
| a = 7.3278 (6) Å | θ = 2.5–27.8º |
| b = 8.1823 (8) Å | µ = 0.10 mm−1 |
| c = 15.4108 (19) Å | T = 296 K |
| V = 924.00 (16) Å3 | Prism, colorless |
| Z = 4 | 0.76 × 0.45 × 0.21 mm |