Information card for entry 7026552

Structure parameters

• Chemical name: 2-Methyl-4,4,7,7-tetrakis(1',2',2',2'-tetramethyl-1'-trimethylsilyl- disilanyl)-2-alumina-1,3-dioxa-4,7-disilacycloheptane-tetrahydrofuranate
• Formula: C35 H97 Al O3 Si14
• Calculated formula: C35 H97 Al O3 Si14
• SMILES: [Al]1(O[Si]([Si]([Si](C)(C)C)([Si](C)(C)C)C)([Si]([Si](C)(C)C)([Si](C)(C)C)C)CC[Si]([Si]([Si](C)(C)C)([Si](C)(C)C)C)([Si]([Si](C)(C)C)([Si](C)(C)C)C)O1)([O]1CCCC1)C
• Title of publication: A dimeric aluminium hydroxide supported by a new disiloxide ligand.
• Authors of publication: Weichert, Katja; Carlson, Bryan; Reinke, Helmut; Krempner, Clemens
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2010
• Journal volume: 39
• Journal issue: 48
• Pages of publication: 11513 - 11515
• a: 12.5376 ± 0.0004 Å
• b: 14.6049 ± 0.0004 Å
• c: 19.3483 ± 0.0005 Å
• α: 100.673 ± 0.002°
• β: 92.987 ± 0.002°
• γ: 107.535 ± 0.001°
• Cell volume: 3297.72 ± 0.17 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0377
• Residual factor for significantly intense reflections: 0.0314
• Weighted residual factors for significantly intense reflections: 0.0894
• Weighted residual factors for all reflections included in the refinement: 0.0923
• Goodness-of-fit parameter for all reflections included in the refinement: 1.06
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No