Information card for entry 2237172

Structure parameters

• Chemical name: 1,1,3,3-Tetra-<i>tert</i>-butyl-2,2-diisopropyl-4,4-diphenylcyclotetrasilane
• Formula: C34 H60 Si4
• Calculated formula: C34 H60 Si4
• SMILES: CC([Si]1(C(C)C)[Si](C(C)(C)C)(C(C)(C)C)[Si]([Si]1(C(C)(C)C)C(C)(C)C)(c1ccccc1)c1ccccc1)C
• Title of publication: 1,1,3,3-Tetra-<i>tert</i>-butyl-2,2-diisopropyl-4,4-diphenylcyclotetrasilane
• Authors of publication: Kuribara, Takayoshi; Kyushin, Soichiro
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 1
• Pages of publication: o149
• a: 11.9477 ± 0.0009 Å
• b: 17.6585 ± 0.0012 Å
• c: 17.0422 ± 0.0013 Å
• α: 90°
• β: 104.939 ± 0.0008°
• γ: 90°
• Cell volume: 3474 ± 0.4 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: 0.0488
• Residual factor for significantly intense reflections: 0.0483
• Weighted residual factors for significantly intense reflections: 0.0952
• Weighted residual factors for all reflections included in the refinement: 0.0954
• Goodness-of-fit parameter for all reflections included in the refinement: 1.236
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes