| Stoe IPDS II diffractometer | 1399 independent reflections |
| Radiation source: fine-focus sealed tube | 1273 reflections with I > 2σ(I) |
| plane graphite | Rint = 0.037 |
| Detector resolution: 6.67 pixels mm-1 | θmax = 27.6°, θmin = 2.8° |
| ω–scan rotation method | h = −17→17 |
| Absorption correction: integration (X-RED32; Stoe & Cie, 2002) | k = −9→9 |
| Tmin = 0.932, Tmax = 0.985 | l = −8→8 |
| 6287 measured reflections |