Information card for entry 2311301

Structure parameters

• Chemical name: 1'-Ethylspiro[chroman-4,4'-imidazolidine]-2',5'-dione
• Formula: C13 H14 N2 O3
• Calculated formula: C13 H14 N2 O3
• SMILES: O1c2ccccc2C2(C(=O)N(CC)C(=O)N2)CC1
• Title of publication: Crystal structure of 1'-ethyl-spiro[chroman-4,4'-imidazolidine]-2',5'-dione: a hydantoine derivative.
• Authors of publication: Benaka Prasad, S. B.; Naveen, S.; Madaiah, M.; Lokanath, N. K.; Warad, Ismail; Abdoh, Muneer
• Journal of publication: Acta crystallographica. Section E, Crystallographic communications
• Year of publication: 2015
• Journal volume: 71
• Journal issue: Pt 10
• Pages of publication: o705 - 6
• a: 10.2314 ± 0.0016 Å
• b: 11.0693 ± 0.0018 Å
• c: 11.3254 ± 0.0019 Å
• α: 91.736 ± 0.008°
• β: 98.695 ± 0.008°
• γ: 105.345 ± 0.008°
• Cell volume: 1219.4 ± 0.3 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.0999
• Residual factor for significantly intense reflections: 0.0643
• Weighted residual factors for significantly intense reflections: 0.1704
• Weighted residual factors for all reflections included in the refinement: 0.1853
• Goodness-of-fit parameter for all reflections included in the refinement: 1.044
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No