Information card for entry 4076214

Structure parameters

• Formula: C18 H54 Si7 Sn
• Calculated formula: C18 H54 Si7 Sn
• Title of publication: Structural Aspects of Trimethylsilylated Branched Group 14 Compounds
• Authors of publication: Baumgartner, Judith; Fischer, Roland; Fischer, Jelena; Wallner, Andreas; Marschner, Christoph; Flörke, Ulrich
• Journal of publication: Organometallics
• Year of publication: 2005
• Journal volume: 24
• Journal issue: 26
• Pages of publication: 6450
• a: 16.222 ± 0.002 Å
• b: 16.222 ± 0.002 Å
• c: 23.099 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 5264.2 ± 1.5 ų
• Cell temperature: 233 ± 2 K
• Ambient diffraction temperature: 233 ± 2 K
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor for all reflections: 0.0402
• Residual factor for significantly intense reflections: 0.0333
• Weighted residual factors for significantly intense reflections: 0.1006
• Weighted residual factors for all reflections included in the refinement: 0.1039
• Goodness-of-fit parameter for all reflections included in the refinement: 1.113
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No