Information card for entry 4028406

Structure parameters

• Formula: C26 H46 N4 O7 Si2
• Calculated formula: C26.0016 H46.0036 N4 O7 Si2
• Title of publication: Nucleophilic Addition to Silyl-Protected Five-Membered Ring Oxocarbenium Ions Governed by Stereoelectronic Effects
• Authors of publication: Vi Tuong Tran; K. A. Woerpel
• Journal of publication: Journal of Organic Chemistry
• Year of publication: 2013
• Journal volume: 78
• Pages of publication: 6609 - 6621
• a: 24.0157 ± 0.0013 Å
• b: 8.1309 ± 0.0004 Å
• c: 16.5638 ± 0.0009 Å
• α: 90°
• β: 100.094 ± 0.001°
• γ: 90°
• Cell volume: 3184.3 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• 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: 0.0511
• Residual factor for significantly intense reflections: 0.0436
• Weighted residual factors for significantly intense reflections: 0.1115
• Weighted residual factors for all reflections included in the refinement: 0.1167
• Goodness-of-fit parameter for all reflections included in the refinement: 1.067
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No