| Bruker SMART CCD diffractometer | 3793 independent reflections |
| Radiation source: fine-focus sealed tube | 3061 reflections with I > 2σ(I) |
| graphite | Rint = 0.021 |
| φ and ω scans | θmax = 25.0°, θmin = 2.0° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 2004) | h = −30→30 |
| Tmin = 0.663, Tmax = 0.984 | k = −11→10 |
| 10895 measured reflections | l = −18→25 |