| Enraf–Nonius CAD-4 diffractometer | 769 reflections with I > 2σ(I) |
| Radiation source: fine-focus sealed tube | Rint = 0.0000 |
| graphite | θmax = 25.3°, θmin = 3.1° |
| ω/2θ scans | h = −8→8 |
| Absorption correction: ψ scan (North et al., 1968) | k = 0→8 |
| Tmin = 0.954, Tmax = 0.977 | l = 0→14 |
| 1123 measured reflections | 3 standard reflections every 200 reflections |
| 1123 independent reflections | intensity decay: 9% |