Information card for entry 1556108

Structure parameters

• Formula: C24.6 H32.8 Cl O1.3 Si2
• Calculated formula: C24.6 H32.8 Cl O1.3 Si2
• Title of publication: Stereoselective synthesis of beta-(chloro)vinylsilanes using a regio- and (E)-stereoselective bis-stannylation of unsymmetrically substituted butadiynes: application to the synthesis of a masked triyne.
• Authors of publication: Simpkins, Simon M. E.; Kariuki, Benson M.; Aricó, Caterina S; Cox, Liam R.
• Journal of publication: Organic letters
• Year of publication: 2003
• Journal volume: 5
• Journal issue: 21
• Pages of publication: 3971 - 3974
• a: 33.3269 ± 0.0011 Å
• b: 33.3269 ± 0.0011 Å
• c: 9.8038 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 10888.9 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a :2
• Hall space group symbol: -I 4ad
• Residual factor for all reflections: 0.2038
• Residual factor for significantly intense reflections: 0.0644
• Weighted residual factors for significantly intense reflections: 0.1428
• Weighted residual factors for all reflections included in the refinement: 0.2114
• Goodness-of-fit parameter for all reflections included in the refinement: 0.932
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No