Information card for entry 7213116

Structure parameters

• Chemical name: 1,1,2,2-Tetramethyl-1,2-disilacyclotrideca-4,11-diyne (11)
• Formula: C15 H26 Si2
• Calculated formula: C15 H26 Si2
• Title of publication: Cyclic diynes with tetramethyldisilyl groups in the bridges. Syntheses and properties
• Authors of publication: Haberhauer, Gebhard; Gleiter, Rolf; Irngartinger, Hermann; Oeser, Thomas; Rominger, Frank
• Journal of publication: Journal of the Chemical Society, Perkin Transactions 2
• Year of publication: 1999
• Journal issue: 10
• Pages of publication: 2093
• a: 10.268 ± 0.002 Å
• b: 11.346 ± 0.002 Å
• c: 8.679 ± 0.002 Å
• α: 111.72 ± 0.03°
• β: 113.95 ± 0.03°
• γ: 70.04 ± 0.03°
• Cell volume: 836.4 ± 0.4 ų
• Cell temperature: 253 ± 2 K
• Ambient diffraction temperature: 253 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.05
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.1
• Weighted residual factors for all reflections included in the refinement: 0.107
• Goodness-of-fit parameter for all reflections included in the refinement: 1.12
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No