Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C42H34N4 |
| M r | 594.73 |
| Crystal system, space group | Orthorhombic, P212121 |
| Temperature (K) | 100 |
| a, b, c (Å) | 11.3373 (4), 12.6936 (5), 21.9616 (8) |
| V (Å3) | 3160.5 (2) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.07 |
| Crystal size (mm) | 0.34 × 0.30 × 0.30 |
| Data collection | |
| Diffractometer | Bruker SMART APEXII |
| Absorption correction | Multi-scan (SADABS; Bruker, 2014 ▸) |
| T min, T max | 0.697, 0.746 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 124779, 7377, 7039 |
| R int | 0.029 |
| (sin θ/λ)max (Å−1) | 0.653 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.038, 0.106, 1.06 |
| No. of reflections | 7377 |
| No. of parameters | 419 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.30, −0.22 |
| Absolute structure | Refined as an inversion twin |