| Bruker APEXII CCD diffractometer | 3152 independent reflections |
| Radiation source: fine-focus sealed tube | 2308 reflections with I > 2σ(I) |
| graphite | Rint = 0.032 |
| φ and ω scans | θmax = 25.0°, θmin = 2.3° |
| Absorption correction: multi-scan (SADABS; Bruker, 2001) | h = −11→13 |
| Tmin = 0.990, Tmax = 0.993 | k = −15→15 |
| 9122 measured reflections | l = −14→13 |