Information card for entry 7111337

Structure parameters

• Formula: C19 H45 K O7 Si3
• Calculated formula: C19 H45 K O7 Si3
• SMILES: [K]12345([O]6CC[O]1CC[O]2CC[O]3CC[O]4CC[O]5CC6)[O]([Si-]([Si](C)(C)C)[Si](C)(C)C)C
• Title of publication: Preparation and structural characterisation of methoxybis(trimethylsilyl)silyl potassium and its condensation product
• Authors of publication: Likhar, Pravin R.; Zirngast, Michaela; Baumgartner, Judith; Marschner, Christoph
• Journal of publication: Chemical Communications
• Year of publication: 2004
• Journal issue: 15
• Pages of publication: 1764 - 1765
• a: 9.6523 ± 0.0019 Å
• b: 18.092 ± 0.004 Å
• c: 34.297 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5989 ± 2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0888
• Residual factor for significantly intense reflections: 0.0741
• Weighted residual factors for significantly intense reflections: 0.152
• Weighted residual factors for all reflections included in the refinement: 0.1593
• Goodness-of-fit parameter for all reflections included in the refinement: 1.184
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No