Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C24H23N2O+·C6H2N3O7− |
| M r | 583.55 |
| Crystal system, space group | Triclinic, P
|
| Temperature (K) | 296 |
| a, b, c (Å) | 8.4517 (19), 12.359 (3), 13.626 (3) |
| α, β, γ (°) | 91.961 (6), 103.983 (6), 91.860 (7) |
| V (Å3) | 1379.1 (5) |
| Z | 2 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.10 |
| Crystal size (mm) | 0.25 × 0.18 × 0.12 |
| Data collection | |
| Diffractometer | Bruker APEXII CCD |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 58614, 6492, 3785 |
| R int | 0.079 |
| (sin θ/λ)max (Å−1) | 0.657 |
| Refinement | |
| R[F2 > 2σ(F2)], wR(F2), S | 0.051, 0.155, 1.00 |
| No. of reflections | 6492 |
| No. of parameters | 430 |
| No. of restraints | 206 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.25, −0.16 |