Information card for entry 4063496

Structure parameters

• Formula: C29 H42 O Si2
• Calculated formula: C29 H36 O Si2
• Title of publication: Highly Stereoselective Synthesis of Trisubstituted cis-[3]Cumulenols from Alkynylated Oxatitanacycles in the Presence of Lewis acids
• Authors of publication: Chen, Jingjin; Liu, Yuanhong
• Journal of publication: Organometallics
• Year of publication: 2010
• Journal volume: 29
• Journal issue: 2
• Pages of publication: 505 - 508
• a: 11.753 ± 0.003 Å
• b: 11.987 ± 0.003 Å
• c: 12.419 ± 0.003 Å
• α: 93.71 ± 0.004°
• β: 107.894 ± 0.004°
• γ: 116.474 ± 0.004°
• Cell volume: 1448 ± 0.6 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1021
• Residual factor for significantly intense reflections: 0.0705
• Weighted residual factors for significantly intense reflections: 0.1994
• Weighted residual factors for all reflections included in the refinement: 0.2216
• Goodness-of-fit parameter for all reflections included in the refinement: 0.991
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No