| Bruker SMART APEX CCD diffractometer | 3018 independent reflections |
| Radiation source: fine-focus sealed tube | 2575 reflections with I > 2σ(I) |
| graphite | Rint = 0.021 |
| φ and ω scans | θmax = 25.1°, θmin = 2.0° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 2003) | h = −10→9 |
| Tmin = 0.975, Tmax = 0.980 | k = −12→12 |
| 8909 measured reflections | l = −13→13 |