Information card for entry 4076215

Structure parameters

• Formula: C18 H54 Ge2 Si6
• Calculated formula: C18 H54 Ge2 Si6
• SMILES: C[Si](C)([Ge]([Ge]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)C
• 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: 16.176 ± 0.002 Å
• b: 16.176 ± 0.002 Å
• c: 22.921 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 5194.1 ± 1.5 ų
• Cell temperature: 253 ± 2 K
• Ambient diffraction temperature: 253 ± 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: 0.0336
• Residual factor for significantly intense reflections: 0.0222
• Weighted residual factors for significantly intense reflections: 0.054
• Weighted residual factors for all reflections included in the refinement: 0.0557
• Goodness-of-fit parameter for all reflections included in the refinement: 0.902
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No