Information card for entry 4508577

Structure parameters

• Formula: C24 H29 N O3
• Calculated formula: C24 H29 N O3
• Title of publication: Crystal Structures of Tetramorphic Forms of Donepezil and Energy/Temperature Phase Diagram via Direct Heat Capacity Measurements
• Authors of publication: Park, Yeojin; Lee, Jangmi; Lee, Sun Hye; Choi, Hoo Gyun; Mao, Chen; Kang, Sung Kwon; Choi, Sang-Eun; Lee, Eun Hee
• Journal of publication: Crystal Growth & Design
• Year of publication: 2013
• Journal volume: 13
• Journal issue: 12
• Pages of publication: 5450
• a: 16.61 ± 0.014 Å
• b: 9.549 ± 0.008 Å
• c: 14.357 ± 0.012 Å
• α: 90°
• β: 112.545 ± 0.012°
• γ: 90°
• Cell volume: 2103 ± 3 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: 0.1417
• Residual factor for significantly intense reflections: 0.0655
• Weighted residual factors for significantly intense reflections: 0.1754
• Weighted residual factors for all reflections included in the refinement: 0.212
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No