Information card for entry 7106909

Structure parameters

• Formula: C18 H54 Mg O6 Si8
• Calculated formula: C18 H54 Mg O6 Si8
• SMILES: C[Si]([O]1C)(C)[Si-]([Si](C)(C)[O]2C)[Si](C)(C)[O](C)[Mg]1234[O](C)[Si](C)(C)[Si-]([Si](C)(C)[O]3C)[Si](C)(C)[O]4C
• Title of publication: Homoleptic tris(methoxydimethylsilyl)silanides of the alkaline earth metals: first zwitterionic silanides with two naked silyl anions
• Authors of publication: Bryan Carlson; Adelia J. A. Aquino; Louisa J. Hope-Weeks; Bruce Whittlesey; Brian McNerney; William L. Hase; Clemens Krempner
• Journal of publication: Chem.Commun.
• Year of publication: 2011
• Journal volume: 47
• Pages of publication: 11089
• a: 9.8056 ± 0.001 Å
• b: 12.7931 ± 0.0013 Å
• c: 13.7123 ± 0.0014 Å
• α: 90°
• β: 95.462 ± 0.001°
• γ: 90°
• Cell volume: 1712.3 ± 0.3 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0619
• Residual factor for significantly intense reflections: 0.0379
• Weighted residual factors for significantly intense reflections: 0.0735
• Weighted residual factors for all reflections included in the refinement: 0.082
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No