Information card for entry 7011656

Structure parameters

• Chemical name: 1-(2,6-dimethylphenyl)-2,2-bis(trimethylsilyl)-3-(trimethylsilyl-4- (2,6-dimethylphenyl)amine
• Formula: C27 H46 N2 Si4
• Calculated formula: C27 H46 N2 Si4
• SMILES: [Si]1([Si](C)(C)C)([Si](C)(C)C)N(C(=C1[Si](C)(C)C)Nc1c(cccc1C)C)c1c(cccc1C)C
• Title of publication: Synthesis and crystal structures of novel 1-aza-2-silacyclobut-3-enes
• Authors of publication: Bowen, Richard J.; Fernandes, Manuel A.; Hitchcock, Peter B.; Lappert, Michael F.; Layh, Marcus
• Journal of publication: Journal of the Chemical Society, Dalton Transactions
• Year of publication: 2002
• Journal issue: 16
• Pages of publication: 3253
• a: 9.179 ± 0.002 Å
• b: 20.683 ± 0.007 Å
• c: 16.748 ± 0.007 Å
• α: 90°
• β: 98.05 ± 0.03°
• γ: 90°
• Cell volume: 3148.3 ± 1.8 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• 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: 0.0905
• Residual factor for significantly intense reflections: 0.0549
• Weighted residual factors for significantly intense reflections: 0.122
• Weighted residual factors for all reflections included in the refinement: 0.1395
• Goodness-of-fit parameter for all reflections included in the refinement: 1.023
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No