| Rigaku SCXmini diffractometer | 2040 independent reflections |
| Radiation source: fine-focus sealed tube | 1803 reflections with I > 2σ(I) |
| graphite | Rint = 0.052 |
| Detector resolution: 13.6612 pixels mm-1 | θmax = 27.5°, θmin = 3.3° |
| ω scans | h = −15→15 |
| Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | k = −9→9 |
| Tmin = 0.291, Tmax = 0.493 | l = −26→26 |
| 16921 measured reflections |