Information card for entry 2242048

Structure parameters

• Chemical name: 1,2-Di-<i>tert</i>-butyl-1,1,2,2-tetraphenyldisilane
• Formula: C32 H38 Si2
• Calculated formula: C32 H38 Si2
• Title of publication: Crystal structures of three sterically congested disilanes
• Authors of publication: Pichaandi, Kothanda Rama; Mague, Joel T.; Fink, Mark J.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2017
• Journal volume: 73
• Journal issue: 3
• Pages of publication: 448 - 452
• a: 8.5622 ± 0.0005 Å
• b: 10.2107 ± 0.0006 Å
• c: 15.4586 ± 0.001 Å
• α: 90°
• β: 95.452 ± 0.001°
• γ: 90°
• Cell volume: 1345.37 ± 0.14 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0418
• Residual factor for significantly intense reflections: 0.0344
• Weighted residual factors for significantly intense reflections: 0.0875
• Weighted residual factors for all reflections included in the refinement: 0.092
• Goodness-of-fit parameter for all reflections included in the refinement: 1.063
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes