Table 4. Experimental details.
| Crystal data | |
| Chemical formula | C17H14N2O |
| M r | 262.30 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 293 |
| a, b, c (Å) | 9.0710 (4), 12.0526 (7), 24.6120 (11) |
| β (°) | 95.999 (4) |
| V (Å3) | 2676.1 (2) |
| Z | 8 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.08 |
| Crystal size (mm) | 0.60 × 0.35 × 0.05 |
| Data collection | |
| Diffractometer | Rigaku XtaLAB PRO |
| Absorption correction | Multi-scan (CrysAlis PRO; Rigaku OD, 2018 ▸) |
| T min, T max | 0.212, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 29344, 6395, 4554 |
| R int | 0.042 |
| (sin θ/λ)max (Å−1) | 0.690 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.046, 0.120, 1.03 |
| No. of reflections | 6395 |
| No. of parameters | 379 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.19, −0.21 |