Information card for entry 2234822

Structure parameters

• Chemical name: 3,4-Bis(4-methoxyphenyl)-2,5-dihydro-1<i>H</i>-pyrrole-2,5-dione
• Formula: C18 H15 N O4
• Calculated formula: C18 H15 N O4
• SMILES: C1(=O)C(=C(C(=O)N1)c1ccc(cc1)OC)c1ccc(cc1)OC
• Title of publication: 3,4-Bis(4-methoxyphenyl)-2,5-dihydro-1<i>H</i>-pyrrole-2,5-dione
• Authors of publication: Huang, Liangzhu; Li, Youqiang; Gao, Dongmei; Du, Zhenting
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 5
• Pages of publication: o1328
• a: 6.03 ± 0.003 Å
• b: 8.971 ± 0.005 Å
• c: 14.023 ± 0.008 Å
• α: 90.945 ± 0.006°
• β: 95.205 ± 0.005°
• γ: 97.862 ± 0.005°
• Cell volume: 748 ± 0.7 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: 0.0762
• Residual factor for significantly intense reflections: 0.0505
• Weighted residual factors for significantly intense reflections: 0.1316
• Weighted residual factors for all reflections included in the refinement: 0.1479
• Goodness-of-fit parameter for all reflections included in the refinement: 1.026
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes