| Bruker SMART APEXII CCD diffractometer | 2149 independent reflections |
| Radiation source: fine-focus sealed tube | 2038 reflections with I > 2σ(I) |
| graphite | Rint = 0.027 |
| φ and ω scans | θmax = 25.0°, θmin = 2.6° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −2→6 |
| Tmin = 0.659, Tmax = 0.712 | k = −16→16 |
| 6314 measured reflections | l = −18→18 |