| Bruker SMART CCD diffractometer | 5551 independent reflections |
| Radiation source: fine-focus sealed tube | 4110 reflections with I > 2σ(I) |
| graphite | Rint = 0.023 |
| phi and ω scans | θmax = 25.0°, θmin = 1.7° |
| Absorption correction: multi-scan (SADABS, Sheldrick, 1996) | h = −12→12 |
| Tmin = 0.718, Tmax = 0.871 | k = −15→15 |
| 8386 measured reflections | l = −11→15 |