| Bruker P4 diffractometer | 1884 reflections with I > 2σ(I) |
| Radiation source: normal-focus sealed tube | Rint = 0.0000 |
| graphite | θmax = 25.3°, θmin = 2.7° |
| θ/2θ scans | h = −7→7 |
| Absorption correction: integration (XSHELL; Bruker, 1999) | k = −9→9 |
| Tmin = 0.888, Tmax = 0.959 | l = −7→15 |
| 2152 measured reflections | 3 standard reflections every 100 reflections |
| 2152 independent reflections | intensity decay: 1.2% |