Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C23H25N3O |
| M r | 359.46 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 100 |
| a, b, c (Å) | 18.0358 (16), 11.3851 (8), 9.4815 (9) |
| β (°) | 104.560 (3) |
| V (Å3) | 1884.4 (3) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.08 |
| Crystal size (mm) | 0.20 × 0.15 × 0.12 |
| Data collection | |
| Diffractometer | Bruker SMART APEX CCD |
| Absorption correction | Multi-scan (SADABS; Sheldrick, 2004 ▸) |
| T min, T max | 0.984, 0.991 |
| No. of measured, independent and observed [I > 2σ(I)’] reflections | 14768, 3322, 2186 |
| R int | 0.078 |
| (sin θ/λ)max (Å−1) | 0.595 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.054, 0.138, 1.00 |
| No. of reflections | 3322 |
| No. of parameters | 254 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.24, −0.30 |