| Bruker SMART CCD diffractometer | 3003 independent reflections |
| Radiation source: fine-focus sealed tube | 1869 reflections with I > 2σ(I) |
| graphite | Rint = 0.021 |
| φ and ω scans | θmax = 31.5°, θmin = 2.2° |
| Absorption correction: multi-scan (SADABS; Bruker, 2007) | h = −10→9 |
| Tmin = 0.912, Tmax = 0.936 | k = −9→9 |
| 9758 measured reflections | l = −26→27 |