Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C17H17NO4 |
| M r | 299.31 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 296 |
| a, b, c (Å) | 12.4229 (5), 9.6392 (5), 13.2384 (6) |
| β (°) | 102.457 (3) |
| V (Å3) | 1547.94 (12) |
| Z | 4 |
| Radiation type | Cu Kα |
| μ (mm−1) | 0.76 |
| Crystal size (mm) | 0.26 × 0.11 × 0.04 |
| Data collection | |
| Diffractometer | Bruker SMART APEXII CCD |
| Absorption correction | Multi-scan (SADABS; Bruker, 2013 ▸) |
| T min, T max | 0.599, 0.753 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 18263, 2895, 2277 |
| R int | 0.037 |
| (sin θ/λ)max (Å−1) | 0.614 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.040, 0.121, 1.05 |
| No. of reflections | 2895 |
| No. of parameters | 210 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.23, −0.14 |