| Bruker Smart APEXII CCD diffractometer | 14917 independent reflections |
| Radiation source: fine-focus sealed tube | 11038 reflections with I > 2σ(I) |
| graphite | Rint = 0.039 |
| ω scans | θmax = 31.7°, θmin = 1.7° |
| Absorption correction: multi-scan (SADABS; Bruker, 2003) | h = −22→23 |
| Tmin = 0.901, Tmax = 0.985 | k = −25→24 |
| 54676 measured reflections | l = −26→26 |