Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C44H44N2O8 |
| M r | 728.81 |
| Crystal system, space group | Triclinic, P
|
| Temperature (K) | 293 |
| a, b, c (Å) | 11.6622 (9), 14.0738 (11), 15.6906 (10) |
| α, β, γ (°) | 82.472 (6), 84.831 (6), 75.009 (7) |
| V (Å3) | 2462.0 (3) |
| Z | 2 |
| Radiation type | Cu Kα |
| μ (mm−1) | 0.55 |
| Crystal size (mm) | 0.40 × 0.32 × 0.27 |
| Data collection | |
| Diffractometer | Oxford Diffraction Xcalibur Ruby |
| Absorption correction | Multi-scan (CrysAlis PRO; Oxford Diffraction, 2009 ▸) |
| T min, T max | 0.811, 0.862 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 18952, 9019, 2706 |
| R int | 0.048 |
| (sin θ/λ)max (Å−1) | 0.612 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.051, 0.124, 0.65 |
| No. of reflections | 9019 |
| No. of parameters | 519 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.13, −0.17 |