Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C24H25NO9 |
| M r | 471.46 |
| Crystal system, space group | Monoclinic, P21/n |
| Temperature (K) | 103 |
| a, b, c (Å) | 11.0111 (7), 13.1762 (8), 15.8196 (9) |
| β (°) | 93.802 (2) |
| V (Å3) | 2290.1 (2) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.11 |
| Crystal size (mm) | 0.45 × 0.38 × 0.08 |
| Data collection | |
| Diffractometer | R-AXIS RAPID |
| Absorption correction | Empirical (NUMABS; Higashi, 2002 ▸) |
| T min, T max | 0.957, 0.979 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 67635, 7609, 6054 |
| R int | 0.046 |
| (sin θ/λ)max (Å−1) | 0.735 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.049, 0.128, 1.12 |
| No. of reflections | 7609 |
| No. of parameters | 310 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.49, −0.38 |