Information card for entry 2109094

Structure parameters

• Formula: C19 H21 N5 O8
• Calculated formula: C19 H21 N5 O8
• SMILES: c1cc(ccn1)C(=O)N/N=C(C)\CC(C)(C)O.c1(cc(cc(c1)N(=O)=O)N(=O)=O)C(=O)O
• Title of publication: Design of a series of cocrystals featuring isoniazid modified with diacetone alcohol
• Authors of publication: Scheepers, Matthew Clarke; Lemmerer, Andreas
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2022
• Journal volume: 78
• Journal issue: 6
• a: 6.9538 ± 0.0003 Å
• b: 18.9491 ± 0.0008 Å
• c: 15.9042 ± 0.0007 Å
• α: 90°
• β: 99.261 ± 0.002°
• γ: 90°
• Cell volume: 2068.35 ± 0.15 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 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: 0.0701
• Residual factor for significantly intense reflections: 0.0539
• Weighted residual factors for significantly intense reflections: 0.1288
• Weighted residual factors for all reflections included in the refinement: 0.1395
• Goodness-of-fit parameter for all reflections included in the refinement: 1.074
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes