Information card for entry 7251324

Structure parameters

• Common name: Metacetamol acetone hemisolvate
• Chemical name: N(3hydroxyphenylacetamide)acetonehemisolvate
• Formula: C19 H24 N2 O5
• Calculated formula: C19 H24 N2 O5
• Title of publication: Discovery of a Novel Acetone Hemisolvate of Metacetamol via Swift Cooling Crystallization
• Authors of publication: Natarajan, Architha; Karuppannan, Srinivasan
• Journal of publication: CrystEngComm
• Year of publication: 2025
• a: 12.136 ± 0.003 Å
• b: 9.124 ± 0.002 Å
• c: 17.679 ± 0.005 Å
• α: 90°
• β: 99.308 ± 0.008°
• γ: 90°
• Cell volume: 1931.8 ± 0.8 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.3591
• Residual factor for significantly intense reflections: 0.1004
• Weighted residual factors for significantly intense reflections: 0.1765
• Weighted residual factors for all reflections included in the refinement: 0.2678
• Goodness-of-fit parameter for all reflections included in the refinement: 0.919
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No