Information card for entry 2214413

Structure parameters

• Chemical name: (R,R)-Ethylenebis[(2-methylphenyl)phenylphosphine oxide]
• Formula: C28 H28 O2 P2
• Calculated formula: C28 H28 O2 P2
• SMILES: [P@@](=O)(c1ccccc1C)(c1ccccc1)CC[P@](=O)(c1ccccc1C)c1ccccc1
• Title of publication: (<i>R</i>,<i>R</i>)-Ethylenebis[(2-methylphenyl)phenylphosphine oxide] (`<i>o</i>-Tolyl DiPAMPO')
• Authors of publication: King, Gary; Bergin, Enda; Müller-Bunz, Helge; Gilheany, Declan G.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 7
• Pages of publication: o3278 - o3278
• a: 5.7941 ± 0.0005 Å
• b: 17.2455 ± 0.0015 Å
• c: 23.012 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2299.4 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0583
• Residual factor for significantly intense reflections: 0.0472
• Weighted residual factors for significantly intense reflections: 0.1062
• Weighted residual factors for all reflections included in the refinement: 0.1131
• Goodness-of-fit parameter for all reflections included in the refinement: 1.085
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes