Information card for entry 7251048

Structure parameters

• Common name: artesunate urea acetonitrile solvate
• Formula: C22 H35 N3 O9
• Calculated formula: C22 H35 N3 O9
• Title of publication: Novel multicomponent crystal forms of artesunate
• Authors of publication: Madu, Shadrack J.; Wang, Ke; Fábián, László; Li, Mingzhong
• Journal of publication: CrystEngComm
• Year of publication: 2025
• Journal volume: 27
• Journal issue: 44
• Pages of publication: 7146 - 7169
• a: 10.5562 ± 0.0003 Å
• b: 7.3837 ± 0.0002 Å
• c: 15.7892 ± 0.0005 Å
• α: 90°
• β: 98.315 ± 0.003°
• γ: 90°
• Cell volume: 1217.73 ± 0.06 ų
• Cell temperature: 99.99 ± 0.11 K
• Ambient diffraction temperature: 99.99 ± 0.11 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0726
• Residual factor for significantly intense reflections: 0.0659
• Weighted residual factors for significantly intense reflections: 0.1891
• Weighted residual factors for all reflections included in the refinement: 0.1972
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No