| Rigaku Saturn724 CCD diffractometer | 3904 independent reflections |
| Radiation source: rotating anode | 3461 reflections with I > 2σ(I) |
| multilayer | Rint = 0.070 |
| Detector resolution: 14.22 pixels mm-1 | θmax = 27.9°, θmin = 1.9° |
| ω and φ scans | h = −14→14 |
| Absorption correction: multi-scan (CrystalClear; Rigaku/MSC, 2002) | k = −14→13 |
| Tmin = 0.959, Tmax = 0.979 | l = −17→17 |
| 16805 measured reflections |