| [MnCl2(C12H20N2)2] | Dx = 1.221 Mg m−3 |
| Mr = 510.44 | Mo Kα radiation, λ = 0.71073 Å |
| Orthorhombic, Fdd2 | Cell parameters from 5371 reflections |
| a = 17.6701 (10) Å | θ = 2.4–26.0° |
| b = 30.9809 (19) Å | µ = 0.69 mm−1 |
| c = 10.1452 (5) Å | T = 153 K |
| V = 5553.8 (5) Å3 | Plate, colorless |
| Z = 8 | 0.33 × 0.24 × 0.10 mm |
| F(000) = 2168 |