Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C15H16O5 |
| M r | 276.28 |
| Crystal system, space group | Monoclinic, P21/n |
| Temperature (K) | 293 |
| a, b, c (Å) | 11.4373 (2), 9.2045 (1), 13.9862 (2) |
| β (°) | 112.030 (2) |
| V (Å3) | 1364.89 (4) |
| Z | 4 |
| Radiation type | Cu Kα |
| μ (mm−1) | 0.84 |
| Crystal size (mm) | 0.30 × 0.25 × 0.20 |
| Data collection | |
| Diffractometer | Rigaku Oxford Diffraction Xcalibur, Ruby |
| Absorption correction | Multi-scan (CrysAlis PRO; Rigaku OD, 2020 ▸) |
| T min, T max | 0.707, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 12421, 2826, 2658 |
| R int | 0.026 |
| (sin θ/λ)max (Å−1) | 0.629 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.044, 0.129, 1.06 |
| No. of reflections | 2826 |
| No. of parameters | 233 |
| No. of restraints | 152 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.24, −0.25 |