Information card for entry 2217189

Structure parameters

• Common name: Racemic bnppa
• Chemical name: 1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate
• Formula: C20 H13 O4 P
• Calculated formula: C20 H13 O4 P
• SMILES: P1(=O)(Oc2ccc3ccccc3c2c2c3ccccc3ccc2O1)O
• Title of publication: 1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate
• Authors of publication: Susanta K. Nayak; S. Chandrasekhar; T. N. Guru Row
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 1
• Pages of publication: o256 - o256
• a: 14.2152 ± 0.0014 Å
• b: 14.648 ± 0.0014 Å
• c: 15.6397 ± 0.0015 Å
• α: 87.71 ± 0.002°
• β: 88.074 ± 0.002°
• γ: 83.952 ± 0.002°
• Cell volume: 3234.4 ± 0.5 ų
• Cell temperature: 292 ± 2 K
• Ambient diffraction temperature: 292 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1217
• Residual factor for significantly intense reflections: 0.0682
• Weighted residual factors for significantly intense reflections: 0.132
• Weighted residual factors for all reflections included in the refinement: 0.16
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes