| Bruker SMART APEXII CCD area-detector diffractometer | 3513 reflections with I > 2σ(I) |
| Detector resolution: 8.33 pixels mm-1 | Rint = 0.056 |
| ω scans | θmax = 33.4º |
| Absorption correction: multi-scan(SADABS; Bruker, 2005) | θmin = 2.8º |
| Tmin = 0.960, Tmax = 0.985 | h = −19→19 |
| 24539 measured reflections | k = −10→12 |
| 5195 independent reflections | l = −21→20 |