Information card for entry 4072706

Structure parameters

• Chemical name: 1,1,1,2,3,3,4,5,5,6,7,7,7,-Tridecamethyl-2,6-bis(trimethylsilyl)- 4-[2',2'-bis(trimethylsilyl)-1',1',1',3',3'-pentamethyl-trisilanyl]- heptasilane
• Formula: C30 H90 Si14
• Calculated formula: C30 H90 Si14
• SMILES: [Si]([Si]([Si]([Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)(C)C)([Si]([Si]([Si](C)(C)C)([Si](C)(C)C)C)(C)C)C)([Si]([Si](C)(C)C)([Si](C)(C)C)C)(C)C
• Title of publication: An Approach to Dendritic Oligosilanes: Controlling the Conformation through Ring Formation
• Authors of publication: Krempner, C.; Reinke, H.
• Journal of publication: Organometallics
• Year of publication: 2007
• Journal volume: 26
• Journal issue: 8
• Pages of publication: 2053
• a: 31.4168 ± 0.0008 Å
• b: 9.4634 ± 0.0003 Å
• c: 39.632 ± 0.001 Å
• α: 90°
• β: 105.751 ± 0.001°
• γ: 90°
• Cell volume: 11340.5 ± 0.5 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0457
• Residual factor for significantly intense reflections: 0.0332
• Weighted residual factors for significantly intense reflections: 0.0745
• Weighted residual factors for all reflections included in the refinement: 0.0795
• Goodness-of-fit parameter for all reflections included in the refinement: 1.021
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No