Information card for entry 7235246

Structure parameters

• Chemical name: theobromine-2,4-dihydroxybenzoic acid
• Formula: C14 H14 N4 O6
• Calculated formula: C14 H14 N4 O6
• Title of publication: Synthon hierarchy in theobromine cocrystals with hydroxybenzoic acids as coformers
• Authors of publication: Gołdyn, Mateusz; Larowska, Daria; Nowak, Weronika; Bartoszak-Adamska, Elżbieta
• Journal of publication: CrystEngComm
• Year of publication: 2019
• a: 7.9392 ± 0.0003 Å
• b: 6.3569 ± 0.0002 Å
• c: 28.7601 ± 0.0007 Å
• α: 90°
• β: 96.093 ± 0.003°
• γ: 90°
• Cell volume: 1443.29 ± 0.08 ų
• Cell temperature: 132 ± 1 K
• Ambient diffraction temperature: 132 ± 1 K
• Number of distinct elements: 4
• 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: 0.0542
• Residual factor for significantly intense reflections: 0.0464
• Weighted residual factors for significantly intense reflections: 0.1363
• Weighted residual factors for all reflections included in the refinement: 0.1414
• Goodness-of-fit parameter for all reflections included in the refinement: 1.095
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No