Information card for entry 7219228

Structure parameters

• Formula: C20 H21 N O4
• Calculated formula: C20 H21 N O4
• SMILES: O=C1C(=C(NC2CCCCC2)CC1)C1(O)C(=O)c2ccccc2C1=O
• Title of publication: Synthesis of indeno and acenaphtho core containing dihydroxy indolone, pyrrole, coumarin and uracil fused heterocyclic motifs under sustainable condition exploring the catalytic role of SnO2 quantum dot
• Authors of publication: Das, Asish R.; Pradhan, Koyel; Paul, Sanjay
• Journal of publication: RSC Adv.
• Year of publication: 2015
• a: 8.4783 ± 0.0014 Å
• b: 13.296 ± 0.002 Å
• c: 15.679 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1767.5 ± 0.5 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0457
• Residual factor for significantly intense reflections: 0.0384
• Weighted residual factors for significantly intense reflections: 0.1114
• Weighted residual factors for all reflections included in the refinement: 0.1208
• Goodness-of-fit parameter for all reflections included in the refinement: 0.784
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No