Information card for entry 7110781

Structure parameters

• Formula: C40 H88 O4 Si2
• Calculated formula: C46 H58 O4 Si2
• Title of publication: Ring-closing alkyne metathesis with simple catalyst systems: an access to molecular triangles and rhomboids
• Authors of publication: Pschirer, Neil G.; Fu, Wei; Adams, Richard D.; Bunz, Uwe H. F.
• Journal of publication: Chemical Communications
• Year of publication: 2000
• Journal issue: 1
• Pages of publication: 87
• a: 13.977 ± 0.008 Å
• b: 14.25 ± 0.01 Å
• c: 12.144 ± 0.007 Å
• α: 106.29 ± 0.05°
• β: 108.21 ± 0.05°
• γ: 69.68 ± 0.05°
• Cell volume: 2114 ± 2 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: 0.0599
• Residual factor for significantly intense reflections: 0.0599
• Weighted residual factors for all reflections: 0.0814
• Weighted residual factors for all reflections included in the refinement: 0.0814
• Goodness-of-fit parameter for all reflections: 1.755
• Goodness-of-fit parameter for all reflections included in the refinement: 1.755
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No