| [Mn(C4H11NO2)2](C7H6NO2)2 | Dx = 1.429 Mg m−3 |
| Mr = 537.47 | Cu Kα radiation, λ = 1.54184 Å |
| Orthorhombic, Pbca | Cell parameters from 1995 reflections |
| a = 10.6120 (4) Å | θ = 4.1–75.0° |
| b = 10.8219 (4) Å | µ = 4.76 mm−1 |
| c = 21.7591 (8) Å | T = 293 K |
| V = 2498.86 (15) Å3 | Block, pink |
| Z = 4 | 0.32 × 0.20 × 0.18 mm |
| F(000) = 1132 |