Information card for entry 2242573

Structure parameters

• Chemical name: 2-Bromo-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
• Formula: C9 H27 Br Si4
• Calculated formula: C9 H27 Br Si4
• SMILES: Br[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C
• Title of publication: Crystal structures of 2-bromo-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane and 2-bromo-1,1,1,3,3,3-hexaisopropyl-2-(triisopropylsilyl)trisilane
• Authors of publication: Gulotty, Eva M.; Staples, Richard J.; Biros, Shannon M.; Gaspar, Peter P.; Rath, Nigam P.; Winchester, William R.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 8
• Pages of publication: 1142 - 1146
• a: 15.6497 ± 0.0019 Å
• b: 15.6497 ± 0.0019 Å
• c: 15.6497 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3832.8 ± 0.8 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173.15 K
• Number of distinct elements: 4
• Space group number: 205
• Hermann-Mauguin space group symbol: P a -3
• Hall space group symbol: -P 2ac 2ab 3
• Residual factor for all reflections: 0.0405
• Residual factor for significantly intense reflections: 0.0284
• Weighted residual factors for significantly intense reflections: 0.0683
• Weighted residual factors for all reflections included in the refinement: 0.0748
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes