Information card for entry 7111074

Structure parameters

• Common name: [Sr(P3C2tBu2)2]
• Formula: C20 H36 P6 Sr
• Calculated formula: C20 H36 P6 Sr
• Title of publication: Synthesis and structural characterisation of the first hexaphosphastrontocene [Sr(η5-P3C2But2)2] and its pyrazine adduct
• Authors of publication: Francis, Matthew D.; Hitchcock, Peter B.; Nixon, John F.
• Journal of publication: Chemical Communications
• Year of publication: 2000
• Journal issue: 20
• Pages of publication: 2027
• a: 11.2175 ± 0.0003 Å
• b: 22.0485 ± 0.0005 Å
• c: 11.6287 ± 0.0002 Å
• α: 90°
• β: 112.272 ± 0.002°
• γ: 90°
• Cell volume: 2661.54 ± 0.11 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/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0592
• Residual factor for significantly intense reflections: 0.0398
• Weighted residual factors for significantly intense reflections: 0.083
• Weighted residual factors for all reflections included in the refinement: 0.0911
• Goodness-of-fit parameter for all reflections included in the refinement: 1.002
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No