Information card for entry 4076822

Structure parameters

• Common name: 2b
• Chemical name: Bis[N-(isopropylideneimino)benzimidato-N,O]dibromosilicon(IV)
• Formula: C22 H26 Br2 Cl6 N4 O2 Si
• Calculated formula: C22 H26 Br2 Cl6 N4 O2 Si
• SMILES: C(Cl)(Cl)Cl.[Si]12([N](=C(C)C)NC(c3ccccc3)=[O]1)([N](=C(C)C)NC(c1ccccc1)=[O]2)(Br)Br.C(Cl)(Cl)Cl
• Title of publication: Donor-Stabilized Silyl Cations 4: N-Isopropylidene Hydrazides, Novel Bidentate Ligands for Penta- and Hexacoordinate Silicon Chelates1
• Authors of publication: Kalikhman, Inna; Gostevskii, Boris; Girshberg, Olga; Krivonos, Sonia; Kost, Daniel
• Journal of publication: Organometallics
• Year of publication: 2002
• Journal volume: 21
• Journal issue: 12
• Pages of publication: 2551
• a: 11.991 ± 0.003 Å
• b: 7.389 ± 0.002 Å
• c: 17.162 ± 0.005 Å
• α: 90°
• β: 100.271 ± 0.007°
• γ: 90°
• Cell volume: 1496.2 ± 0.7 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• 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: 0.0577
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.0861
• Weighted residual factors for all reflections included in the refinement: 0.0912
• Goodness-of-fit parameter for all reflections included in the refinement: 0.926
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No