| Bruker ApexII CCD area-detector diffractometer | 3717 independent reflections |
| Radiation source: sealed tube | 3172 reflections with I > 2σ(I) |
| graphite | Rint = 0.033 |
| phi and ω scans | θmax = 26.4°, θmin = 2.2° |
| Absorption correction: multi-scan (SADABS; Bruker, 2006) | h = −23→22 |
| Tmin = 0.871, Tmax = 0.940 | k = 0→10 |
| 14828 measured reflections | l = 0→14 |