| Bruker SMART CCD diffractometer | 2899 independent reflections |
| Radiation source: fine-focus sealed tube | 1475 reflections with I > 2σ(I) |
| graphite | Rint = 0.055 |
| φ and ω scans | θmax = 25.0°, θmin = 1.5° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −9→9 |
| Tmin = 0.964, Tmax = 0.968 | k = −30→32 |
| 8258 measured reflections | l = −9→5 |