| Siemens SMART CCD area-detector diffractometer | 1530 independent reflections |
| Radiation source: fine-focus sealed tube | 831 reflections with I > 2σ(I) |
| graphite | Rint = 0.062 |
| phi and ω scans | θmax = 25.0°, θmin = 2.8° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −34→25 |
| Tmin = 0.968, Tmax = 0.995 | k = −5→5 |
| 4227 measured reflections | l = −14→14 |