Information card for entry 4333078

Structure parameters

• Chemical name: 1-Trimethylsilyl-4-bis(bis(trimethylsilyl)amido-N)-2,2-dimethyl-3- (bis(η^6^benzene)-potassium)-1-aza-2-sila-4-yttra-cyclobutane
• Formula: C30 H65 K N3 Si6 Y
• Calculated formula: C30 H65 K N3 Si6 Y
• Title of publication: Reactions of Hypersilyl Potassium with Rare-Earth Metal Bis(Trimethylsilylamides): Addition versus Peripheral Deprotonation
• Authors of publication: Niemeyer, Mark
• Journal of publication: Inorganic Chemistry
• Year of publication: 2006
• Journal volume: 45
• Journal issue: 22
• Pages of publication: 9085 - 9095
• a: 9.95 ± 0.004 Å
• b: 11.856 ± 0.005 Å
• c: 19.285 ± 0.006 Å
• α: 82.05 ± 0.03°
• β: 84.44 ± 0.03°
• γ: 82.38 ± 0.03°
• Cell volume: 2226.1 ± 1.5 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0847
• Residual factor for significantly intense reflections: 0.0507
• Weighted residual factors for significantly intense reflections: 0.1047
• Weighted residual factors for all reflections included in the refinement: 0.1188
• Goodness-of-fit parameter for all reflections included in the refinement: 1.175
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No