| C22H25N2+·C6H4ClO3S−·H2O | F(000) = 2224 |
| Mr = 527.07 | Dx = 1.352 Mg m−3 |
| Monoclinic, P21/c | Melting point = 471–473 K |
| Hall symbol: -P 2ybc | Mo Kα radiation, λ = 0.71073 Å |
| a = 25.814 (4) Å | Cell parameters from 10657 reflections |
| b = 10.5563 (16) Å | θ = 2–26.5° |
| c = 20.333 (3) Å | µ = 0.27 mm−1 |
| β = 110.883 (2)° | T = 100 K |
| V = 5176.8 (14) Å3 | Block, brown |
| Z = 8 | 0.31 × 0.19 × 0.15 mm |