| C13H10N2O5S | F(000) = 1264 |
| Mr = 306.29 | Dx = 1.525 Mg m−3 |
| Orthorhombic, Pbca | Mo Kα radiation, λ = 0.71073 Å |
| Hall symbol: -P 2ac 2ab | Cell parameters from 2597 reflections |
| a = 12.1127 (8) Å | θ = 2.6–27.8° |
| b = 11.7625 (8) Å | µ = 0.27 mm−1 |
| c = 18.730 (1) Å | T = 293 K |
| V = 2668.6 (3) Å3 | Prism, colorless |
| Z = 8 | 0.48 × 0.44 × 0.40 mm |