Information card for entry 7110981

Structure parameters

• Common name: [{NaN(SiMe3)(SiMe2Ph)}2]
• Formula: C22 H40 N2 Na2 Si4
• Calculated formula: C22 H40 N2 Na2 Si4
• SMILES: [Na]1[N]([Si](C)(C)C)([Si](C)(C)c2ccccc2)[Na][N]1([Si](C)(C)C)[Si](C)(C)c1ccccc1
• Title of publication: Unusual alkali metal α- or β-phenyl(trimethylsilyl)amides
• Authors of publication: Antolini, Floria; Hitchcock, Peter B.; Lappert, Michael F.; Merle, Philippe
• Journal of publication: Chemical Communications
• Year of publication: 2000
• Journal issue: 14
• Pages of publication: 1301
• a: 16.6414 ± 0.0006 Å
• b: 14.67 ± 0.0005 Å
• c: 11.6899 ± 0.0004 Å
• α: 90°
• β: 93.187 ± 0.002°
• γ: 90°
• Cell volume: 2849.43 ± 0.17 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0451
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for significantly intense reflections: 0.0981
• Weighted residual factors for all reflections included in the refinement: 0.1031
• Goodness-of-fit parameter for all reflections included in the refinement: 1.005
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No