Information card for entry 7027562

Structure parameters

• Formula: C13 H36 K N3 Si3
• Calculated formula: C13 H36 K N3 Si3
• SMILES: [K+].[Si](N(C)C)([C-]([Si](N(C)C)(C)C)[Si](N(C)C)(C)C)(C)C
• Title of publication: Tris(triorganosilyl)methyl derivatives of potassium and lithium bearing dimethylamino or methoxy substituents at silicon. Crystal structures of KC(SiMe3)2(SiMe2NMe2), KC(SiMe2NMe2)3 and [LiC(SiMe3)(SiMe2OMe)2]2
• Authors of publication: Al-Juaid, Salih S.; Eaborn, Colin; El-Hamruni, Salima; Farook, Adam; Hitchcock, Peter B.; Hopman, Martijn; Smith, J. David; Clegg, William; Izod, Keith; O’Shaughnessy, Paul
• Journal of publication: Journal of the Chemical Society, Dalton Transactions
• Year of publication: 1999
• Journal issue: 18
• Pages of publication: 3267
• a: 16.219 ± 0.005 Å
• b: 9.486 ± 0.002 Å
• c: 13.656 ± 0.004 Å
• α: 90°
• β: 99.67 ± 0.02°
• γ: 90°
• Cell volume: 2071.2 ± 1 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Residual factor for all reflections: 0.0427
• Residual factor for significantly intense reflections: 0.0398
• Weighted residual factors for all reflections: 0.1316
• Weighted residual factors for significantly intense reflections: 0.1182
• Goodness-of-fit parameter for all reflections: 1.196
• Goodness-of-fit parameter for significantly intense reflections: 1.198
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No