Information card for entry 1546721

Structure parameters

• Chemical name: Ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate
• Formula: C19 H18 N2 O4
• Calculated formula: C19 H18 N2 O4
• SMILES: O=C1N(C(=O)NC1(c1ccccc1)c1ccccc1)CC(=O)OCC
• Title of publication: Ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate
• Authors of publication: Ramli, Youssef; Akrad, Rachida; Guerrab, Walid; Taoufik, Jamal; Ansar, Mhamed; Mague, Joel T.
• Journal of publication: IUCrData
• Year of publication: 2017
• Journal volume: 2
• Journal issue: 1
• Pages of publication: x170098
• a: 8.5041 ± 0.0005 Å
• b: 8.6959 ± 0.0005 Å
• c: 12.5024 ± 0.0008 Å
• α: 71.002 ± 0.001°
• β: 88.165 ± 0.001°
• γ: 72.572 ± 0.001°
• Cell volume: 831.87 ± 0.09 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 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: 0.0679
• Residual factor for significantly intense reflections: 0.0467
• Weighted residual factors for significantly intense reflections: 0.1145
• Weighted residual factors for all reflections included in the refinement: 0.1302
• Goodness-of-fit parameter for all reflections included in the refinement: 1.057
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes