Information card for entry 4323452

Structure parameters

• Chemical name: Calcium-N,N'-Bis(trimethylsilyl)-aminodiphenylphosphinimid
• Formula: C40 H64 Ca N4 O P2 Si4
• Calculated formula: C40 H64 Ca N4 O P2 Si4
• Title of publication: Syntheses and Structures of [(THF)nM{(NSiMe3)2PPh2}2] Complexes (M = Be, Mg, Ca, Sr, Ba;n= 0-2): Deviation of Alkaline Earth Metal Cations from the Plane of an Anionic Ligand
• Authors of publication: Roland Fleischer; Dietmar Stalke
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 2413 - 2419
• a: 11.33 ± 0.001 Å
• b: 11.564 ± 0.001 Å
• c: 19.948 ± 0.002 Å
• α: 104.162 ± 0.007°
• β: 97.393 ± 0.006°
• γ: 97.258 ± 0.006°
• Cell volume: 2479 ± 0.4 ų
• Cell temperature: 153 ± 2 K
• Ambient diffraction temperature: 153 ± 2 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0347
• Residual factor for significantly intense reflections: 0.032
• Weighted residual factors for all reflections: 0.0873
• Weighted residual factors for significantly intense reflections: 0.0847
• Goodness-of-fit parameter for all reflections: 1.072
• Goodness-of-fit parameter for significantly intense reflections: 1.084
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKa
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No