Information card for entry 2001651

Structure parameters

• Formula: C20 H14 O2
• Calculated formula: C20 H14 O2
• SMILES: Oc1ccc2c(c1c1c(O)ccc3c1cccc3)cccc2
• Title of publication: (+)-(<i>R</i>)- and racemic forms of 2,2'-dihydroxy-1,1'-binaphthyl
• Authors of publication: Mori, K.; Masuda, Y.; Kashino, S.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 6
• Pages of publication: 1224 - 1227
• a: 15.696 ± 0.002 Å
• b: 21.617 ± 0.002 Å
• c: 8.6253 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2926.6 ± 0.5 ų
• Cell temperature: 295 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: I b a 2
• Hall space group symbol: I 2 -2c
• Residual factor for significantly intense reflections: 0.034
• Weighted residual factors for significantly intense reflections: 0.039
• Goodness-of-fit parameter for significantly intense reflections: 1.214
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No