Siemens SMART CCD area-detector diffractometer | 4889 independent reflections |
Radiation source: fine-focus sealed tube | 3979 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.023 |
phi and ω scans | θmax = 25.5°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −12→12 |
Tmin = 0.907, Tmax = 0.932 | k = −12→12 |
12435 measured reflections | l = −14→15 |