Bruker APEXII CCD area-detector diffractometer | 2292 independent reflections |
Radiation source: fine-focus sealed tube | 1572 reflections with I > 2σ(I) |
graphite | Rint = 0.030 |
φ and ω scans | θmax = 25.5°, θmin = 2.6° |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | h = −9→9 |
Tmin = 0.969, Tmax = 0.989 | k = −10→10 |
4891 measured reflections | l = −11→11 |