Information card for entry 2219599

Structure parameters

• Common name: piperidin-4-one
• Chemical name: r-2,c-6-Bis(4-chlorophenyl)-t-3-isopropyl-1-nitrosopiperidin-4-one
• Formula: C20 H20 Cl2 N2 O2
• Calculated formula: C20 H20 Cl2 N2 O2
• Title of publication: <i>r</i>-2,<i>c</i>-6-Bis(4-chlorophenyl)-<i>t</i>-3-isopropyl-1-nitrosopiperidin-4-one
• Authors of publication: Gayathri, P.; Thiruvalluvar, A.; Manimekalai, A.; Sivakumar, S.; Butcher, R. J.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 10
• Pages of publication: o1973
• a: 8.2771 ± 0.0002 Å
• b: 11.1921 ± 0.0004 Å
• c: 11.2351 ± 0.0004 Å
• α: 93.375 ± 0.003°
• β: 106.924 ± 0.003°
• γ: 104.549 ± 0.003°
• Cell volume: 953.95 ± 0.06 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0587
• Residual factor for significantly intense reflections: 0.0562
• Weighted residual factors for significantly intense reflections: 0.1523
• Weighted residual factors for all reflections included in the refinement: 0.1547
• Goodness-of-fit parameter for all reflections included in the refinement: 1.019
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes