Information card for entry 7706860

Structure parameters

• Common name: (5s,10s)-1,4-dimethyl-10H-5,10-[1,2]benzenoacridophosphine
• Chemical name: (5s,10s)-1,4-dimethyl-10H-5,10-[1,2]benzenoacridophosphine
• Formula: C21 H17 P
• Calculated formula: C21 H17 P
• Title of publication: Sterically hindered ortho-substituted phosphatriptycenes as configurationally stable P-chirogenic triarylphosphines.
• Authors of publication: Hu, Lei; Mahaut, Damien; Tumanov, Nikolay; Wouters, Johan; Collard, Laurent; Robiette, Raphaël; Berionni, Guillaume
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2021
• Journal volume: 50
• Journal issue: 14
• Pages of publication: 4772 - 4777
• a: 8.663 ± 0.0004 Å
• b: 8.8328 ± 0.0004 Å
• c: 20.9003 ± 0.0008 Å
• α: 90°
• β: 98.024 ± 0.004°
• γ: 90°
• Cell volume: 1583.6 ± 0.12 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 3
• 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: 0.0624
• Residual factor for significantly intense reflections: 0.0458
• Weighted residual factors for significantly intense reflections: 0.1166
• Weighted residual factors for all reflections included in the refinement: 0.1274
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No