Information card for entry 2235552

Structure parameters

• Chemical name: 3,3,5,5-Tetramethyl-<i>r</i>-2,<i>c</i>-6-diphenylpiperidin-4-one
• Formula: C21 H25 N O
• Calculated formula: C21 H25 N O
• SMILES: [C@@H]1(C(C(=O)C([C@@H](c2ccccc2)N1)(C)C)(C)C)c1ccccc1
• Title of publication: 3,3,5,5-Tetramethyl-<i>r</i>-2,<i>c</i>-6-diphenylpiperidin-4-one
• Authors of publication: Govindaraju, C.; Valliappan, R.; Sundari, V.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 7
• Pages of publication: o2097
• a: 6.9227 ± 0.0011 Å
• b: 11.54 ± 0.002 Å
• c: 12.472 ± 0.002 Å
• α: 64.771 ± 0.004°
• β: 80.755 ± 0.005°
• γ: 72.675 ± 0.004°
• Cell volume: 859.8 ± 0.2 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 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: 0.0714
• Residual factor for significantly intense reflections: 0.0563
• Weighted residual factors for significantly intense reflections: 0.1414
• Weighted residual factors for all reflections included in the refinement: 0.1521
• Goodness-of-fit parameter for all reflections included in the refinement: 1.152
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes