| C6H16NO+·C7H5N2O4− | F(000) = 1280 |
| Mr = 299.33 | Dx = 1.342 Mg m−3 |
| Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
| a = 21.1138 (5) Å | Cell parameters from 8229 reflections |
| b = 12.3635 (5) Å | θ = 2.9–27.5° |
| c = 13.1909 (4) Å | µ = 0.10 mm−1 |
| β = 120.627 (2)° | T = 120 K |
| V = 2963.02 (17) Å3 | Slab, orange |
| Z = 8 | 0.62 × 0.26 × 0.10 mm |