Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C27H33N3O6 |
| M r | 495.56 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 296 |
| a, b, c (Å) | 18.084 (2), 7.3858 (10), 20.614 (3) |
| β (°) | 104.725 (5) |
| V (Å3) | 2662.9 (6) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.09 |
| Crystal size (mm) | 0.34 × 0.19 × 0.14 |
| Data collection | |
| Diffractometer | Bruker APEXII CCD |
| Absorption correction | Multi-scan (SADABS; Sheldrick, 2008 ▸) |
| T min, T max | 0.964, 0.982 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 30340, 5064, 2847 |
| R int | 0.100 |
| (sin θ/λ)max (Å−1) | 0.612 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.053, 0.159, 1.01 |
| No. of reflections | 5064 |
| No. of parameters | 331 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.17, −0.24 |