Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C17H18N2O |
| M r | 266.33 |
| Crystal system, space group | Orthorhombic, P b c a |
| Temperature (K) | 173 |
| a, b, c (Å) | 16.4313 (7), 7.1909 (3), 24.7345 (11) |
| V (Å3) | 2922.5 (2) |
| Z | 8 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.08 |
| Crystal size (mm) | 0.24 × 0.22 × 0.18 |
| Data collection | |
| Diffractometer | STOE IPDS II two-circle |
| Absorption correction | Multi-scan (X-AREA; Stoe & Cie, 2001 ▸) |
| T min, T max | 0.742, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 25768, 2574, 2200 |
| R int | 0.054 |
| (sin θ/λ)max (Å−1) | 0.595 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.046, 0.111, 1.10 |
| No. of reflections | 2574 |
| No. of parameters | 276 |
| No. of restraints | 84 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.24, −0.21 |