| Bruker APEXII CCD diffractometer | 2275 independent reflections |
| Radiation source: fine-focus sealed tube | 1892 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.024 |
| Detector resolution: 8.3333 pixels mm-1 | θmax = 28.4°, θmin = 2.4° |
| ω and φ scans | h = −9→9 |
| Absorption correction: numerical (SADABS; Bruker, 2011) | k = −10→11 |
| Tmin = 0.687, Tmax = 0.746 | l = −11→11 |
| 5753 measured reflections |