Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C15H13ClN4 |
| M r | 284.74 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 293 |
| a, b, c (Å) | 10.0709 (17), 20.322 (6), 13.886 (4) |
| β (°) | 102.776 (18) |
| V (Å3) | 2771.7 (12) |
| Z | 8 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.27 |
| Crystal size (mm) | 0.20 × 0.10 × 0.10 |
| Data collection | |
| Diffractometer | Agilent Xcalibur Sapphire3 |
| Absorption correction | Multi-scan (CrysAlis RED; Agilent, 2012 ▸). |
| T min, T max | 0.649, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 15157, 4795, 3132 |
| R int | 0.027 |
| (sin θ/λ)max (Å−1) | 0.595 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.037, 0.102, 0.94 |
| No. of reflections | 4795 |
| No. of parameters | 393 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.16, −0.21 |