Information card for entry 2022899

Structure parameters

• Common name: Deferiprone-Pyrogallol (2:4)
• Formula: C19 H21 N O8
• Calculated formula: C19 H21 N O8
• Title of publication: Strategic synthon approach in obtaining cocrystals and cocrystal polymorphs of a high-Z′ system deferiprone – an anti-thalassemia drug
• Authors of publication: Rajendrakumar, Satyasree; Surampudi Venkata Sai Durga, Anuja; Balasubramanian, Sridhar
• Journal of publication: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
• Year of publication: 2021
• Journal volume: 77
• Journal issue: 6
• Pages of publication: 946 - 964
• a: 14.592 ± 0.002 Å
• b: 9.3121 ± 0.0011 Å
• c: 26.795 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3641 ± 0.9 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.1648
• Residual factor for significantly intense reflections: 0.073
• Weighted residual factors for significantly intense reflections: 0.1301
• Weighted residual factors for all reflections included in the refinement: 0.1557
• Goodness-of-fit parameter for all reflections included in the refinement: 1.046
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes