Information card for entry 4115557

Structure parameters

• Common name: 11b
• Chemical name: (N-(dimethylamino)formimidato-N,O) (1-((1,1-dimethyl-2-formylhydrazonium)methyl-C,O)methylsilicon(IV) chloride
• Formula: C9 H20 Cl4 N4 O2 Si
• Calculated formula: C9 H20 Cl4 N4 O2 Si
• SMILES: [Si]12(C)(C[N+](C)(C)N=CO1)[N](C)(C)N=CO2.C(Cl)(Cl)Cl.[Cl-]
• Title of publication: Tautomeric Equilibrium between Penta- and Hexacoordinate Silicon Chelates. A Chloride Bridge between Two Pentacoordinate Silicons
• Authors of publication: Inna Kalikhman; Olga Girshberg; Lutz Lameyer; Dietmar Stalke; Daniel Kost
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2001
• Journal volume: 123
• Pages of publication: 4709 - 4716
• a: 6.1313 ± 0.0011 Å
• b: 21.369 ± 0.004 Å
• c: 6.79 ± 0.0012 Å
• α: 90°
• β: 98.496 ± 0.004°
• γ: 90°
• Cell volume: 879.9 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0904
• Residual factor for significantly intense reflections: 0.0863
• Weighted residual factors for significantly intense reflections: 0.2323
• Weighted residual factors for all reflections included in the refinement: 0.2364
• Goodness-of-fit parameter for all reflections included in the refinement: 1.074
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No