| Crystal data | |
| C36H36N3O3+·Cl−·2CH4O | Z = 4 |
| Mr = 658.21 | Dx = 1.237 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation |
| a = 11.014 (2) Å | μ = 0.15 mm−1 |
| b = 17.131 (4) Å | T = 173 (2) K |
| c = 19.055 (4) Å | Block, colourless |
| β = 100.498 (7)° | 0.45 × 0.32 × 0.27 mm |
| V = 3535.3 (12) Å3 |