| Bruker APEXII CCD diffractometer | 5069 independent reflections |
| Radiation source: fine-focus sealed tube | 2436 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.033 |
| φ and ω scans | θmax = 31.5°, θmin = 2.7° |
| Absorption correction: gaussian (XPREP; Bruker, 2009) | h = −23→23 |
| Tmin = 0.814, Tmax = 1 | k = −8→3 |
| 21458 measured reflections | l = −25→25 |