Information card for entry 2208300

Structure parameters

• Common name: Pamoic Acid
• Chemical name: 4,4'-methylenebis(3-hydroxy-2-naphthoic acid)
• Formula: C23 H16 O6
• Calculated formula: C23 H16 O6
• SMILES: OC(=O)c1cc2ccccc2c(c1O)Cc1c(O)c(cc2c1cccc2)C(=O)O
• Title of publication: Pamoic acid determined from powder diffraction data
• Authors of publication: Haynes, Delia A.; Van de Streek, Jacco; Burley, Jonathan C.; Jones, William; Motherwell, W. D. Sam
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 3
• Pages of publication: o1170 - o1172
• a: 19.7348 ± 0.0007 Å
• b: 4.78768 ± 0.00012 Å
• c: 19.2544 ± 0.0004 Å
• α: 90°
• β: 108.962 ± 0.0017°
• γ: 90°
• Cell volume: 1720.51 ± 0.08 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Goodness-of-fit parameter for all reflections: 1.2
• Diffraction radiation wavelength: 1.78892 Å
• Diffraction radiation type: CoKα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No