Information card for entry 7160994

Structure parameters

• Formula: C16 H19 N O3
• Calculated formula: C16 H19 N O3
• Title of publication: [4 + 3] Annulation of diazoenals and 3-substituted 2-oxindoles: rapid access to indolo-oxazepines and a 5-HT₄ receptor antagonist core.
• Authors of publication: Lad, Bapurao Sudam; Kundu, Chayan Kumar; Tripathi, Sanchita; Katukojvala, Sreenivas
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2026
• Journal volume: 24
• Journal issue: 7
• Pages of publication: 1447 - 1451
• a: 9.2002 ± 0.0004 Å
• b: 8.2262 ± 0.0003 Å
• c: 37.1993 ± 0.0015 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2815.3 ± 0.2 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0441
• Residual factor for significantly intense reflections: 0.0408
• Weighted residual factors for significantly intense reflections: 0.1075
• Weighted residual factors for all reflections included in the refinement: 0.1108
• Goodness-of-fit parameter for all reflections included in the refinement: 0.9387
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No