Information card for entry 4508580

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: 5.9523 ± 0.0008 Å
• b: 11.8173 ± 0.0018 Å
• c: 15.072 ± 0.002 Å
• α: 79.253 ± 0.003°
• β: 84.287 ± 0.002°
• γ: 75.924 ± 0.002°
• Cell volume: 1008.7 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0573
• Residual factor for significantly intense reflections: 0.0439
• Weighted residual factors for significantly intense reflections: 0.1148
• Weighted residual factors for all reflections included in the refinement: 0.1221
• Goodness-of-fit parameter for all reflections included in the refinement: 1.069
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No