Information card for entry 2020278

Structure parameters

• Chemical name: 1''-Acetyl-1-benzyl-4',5'-diphenyl-4',5'-dihydrodispiro[indoline-3,2'-furan-3',3''-indoline]-2,2''-dione
• Formula: C39 H30 N2 O4
• Calculated formula: C39 H30 N2 O4
• SMILES: c12ccccc1[C@]1(C(=O)N2Cc2ccccc2)[C@]2([C@H]([C@H](c3ccccc3)O1)c1ccccc1)c1ccccc1N(C2=O)C(=O)C.c12ccccc1[C@@]1(C(=O)N2Cc2ccccc2)[C@@]2([C@@H]([C@@H](c3ccccc3)O1)c1ccccc1)c1ccccc1N(C2=O)C(=O)C
• Title of publication: Structural consequences of weak interactions in dispirooxindole derivatives
• Authors of publication: Ravikumar, Krishnan; Sridhar, Balasubramanian; Nanubolu, Jagadeesh Babu; Karthik, Govindaraju; Reddy, Basi Venkata Subba
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 11
• a: 9.7565 ± 0.001 Å
• b: 16.6868 ± 0.0016 Å
• c: 19.9593 ± 0.0019 Å
• α: 71.653 ± 0.002°
• β: 81.657 ± 0.002°
• γ: 89.314 ± 0.002°
• Cell volume: 3049.7 ± 0.5 ų
• Cell temperature: 294 ± 2 K
• Ambient diffraction temperature: 294 ± 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: 0.113
• Residual factor for significantly intense reflections: 0.0698
• Weighted residual factors for significantly intense reflections: 0.1322
• Weighted residual factors for all reflections included in the refinement: 0.1489
• Goodness-of-fit parameter for all reflections included in the refinement: 1.093
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes