Information card for entry 7021859

Structure parameters

• Chemical name: Bis(trimethylhydroxoarsonium) hexafluoridosilicate(IV)
• Formula: C6 H20 As2 F6 O2 Si
• Calculated formula: C6 H20 As2 F6 O2 Si
• SMILES: [Si](F)(F)(F)(F)([F-])[F-].[As+](O)(C)(C)C.[As+](O)(C)(C)C
• Title of publication: Hypervalent neutral O-donor ligand complexes of silicon tetrafluoride, comparisons with other group 14 tetrafluorides and a search for soft donor ligand complexes.
• Authors of publication: George, Kathryn; Hector, Andrew L.; Levason, William; Reid, Gillian; Sanderson, George; Webster, Michael; Zhang, Wenjian
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2011
• Journal volume: 40
• Journal issue: 7
• Pages of publication: 1584 - 1593
• a: 7.945 ± 0.0005 Å
• b: 7.945 ± 0.0005 Å
• c: 22.347 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1410.6 ± 0.2 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 6
• Space group number: 78
• Hermann-Mauguin space group symbol: P 43
• Hall space group symbol: P 4cw
• Residual factor for all reflections: 0.0412
• Residual factor for significantly intense reflections: 0.0368
• Weighted residual factors for significantly intense reflections: 0.0793
• Weighted residual factors for all reflections included in the refinement: 0.0813
• Goodness-of-fit parameter for all reflections included in the refinement: 1.114
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No