Information card for entry 4323312

Structure parameters

• Chemical name: Bis(tetrahydrofuran)calcium = bis[1,3-bis(trimethylsilyl)-2-phenyl-1-aza-3-phosphapropenide]
• Formula: C34 H62 Ca N2 O2 P2 Si4
• Calculated formula: C34 H62 Ca N2 O2 P2 Si4
• Title of publication: 1,3-Bis(trimethylsilyl)-2-phenyl-1-aza-3-phosphapropenide Anions as Bidentate Ligands for the Alkaline Earth Metals Magnesium, Calcium, Strontium, and Barium
• Authors of publication: Matthias Westerhausen; Matthias H. Digeser; Wolfgang Schwarz
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 521 - 527
• a: 15.228 ± 0.007 Å
• b: 12.792 ± 0.005 Å
• c: 23.14 ± 0.01 Å
• α: 90°
• β: 92.53 ± 0.02°
• γ: 90°
• Cell volume: 4503 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 7
• 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: 0.1072
• Residual factor for significantly intense reflections: 0.0651
• Weighted residual factors for all reflections: 0.1659
• Weighted residual factors for significantly intense reflections: 0.1392
• Goodness-of-fit parameter for all reflections: 1.056
• Goodness-of-fit parameter for significantly intense reflections: 1.15
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No