Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C12H10N2·C8H8O4 |
| M r | 350.36 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 90 |
| a, b, c (Å) | 9.1486 (5), 9.2114 (5), 20.3429 (12) |
| β (°) | 98.416 (1) |
| V (Å3) | 1695.86 (16) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.10 |
| Crystal size (mm) | 0.54 × 0.22 × 0.02 |
| Data collection | |
| Diffractometer | Bruker APEXII CCD |
| Absorption correction | Multi-scan (SADABS; Bruker, 2016 ▸) |
| T min, T max | 0.648, 0.746 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 33598, 5958, 4683 |
| R int | 0.084 |
| (sin θ/λ)max (Å−1) | 0.748 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.047, 0.131, 1.03 |
| No. of reflections | 5958 |
| No. of parameters | 245 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.40, −0.26 |