| C16H24N4O9S2·H2O | F(000) = 1048 |
| Mr = 498.53 | Dx = 1.384 Mg m−3 |
| Monoclinic, C2 | Melting point: not measured K |
| Hall symbol: C 2y | Mo Kα radiation, λ = 0.71073 Å |
| a = 22.286 (2) Å | Cell parameters from 7141 reflections |
| b = 7.2005 (7) Å | θ = 1.4–27.7° |
| c = 15.8772 (17) Å | µ = 0.28 mm−1 |
| β = 110.119 (2)° | T = 293 K |
| V = 2392.3 (4) Å3 | Block, colorless |
| Z = 4 | 0.45 × 0.22 × 0.22 mm |