| Bruker Kappa APEXII DUO CCD diffractometer | 9572 independent reflections |
| Radiation source: fine-focus sealed tube with Miracol optics | 7956 reflections with I > 2σ(I) |
| graphite | Rint = 0.042 |
| φ and ω scans | θmax = 36.4°, θmin = 2.2° |
| Absorption correction: multi-scan (TWINABS; Sheldrick, 1996) | h = −16→16 |
| Tmin = 0.144, Tmax = 0.514 | k = 0→9 |
| 34994 measured reflections | l = 0→30 |