Information card for entry 1540482

Structure parameters

• Formula: C19 H21 N O3
• Calculated formula: C19 H21 N O3
• SMILES: O[C@H]1[C@H](c2ccccc2)[C@H](N(C1=O)C)[C@H](OC)c1ccccc1
• Title of publication: γ- and δ-Lactams from the Leaves of Clausena lansium.
• Authors of publication: Shen, De-Yang; Nguyen, Thi Ngan; Wu, Shwu-Jen; Shiao, Young-Ji; Hung, Hsin-Yi; Kuo, Ping-Chung; Kuo, Daih-Huang; Thang, Tran Dinh; Wu, Tian-Shung
• Journal of publication: Journal of natural products
• Year of publication: 2015
• Journal volume: 78
• Journal issue: 11
• Pages of publication: 2521 - 2530
• a: 8.5617 ± 0.0002 Å
• b: 5.5085 ± 0.0001 Å
• c: 17.2021 ± 0.0005 Å
• α: 90°
• β: 103.015 ± 0.001°
• γ: 90°
• Cell volume: 790.45 ± 0.03 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0291
• Residual factor for significantly intense reflections: 0.0288
• Weighted residual factors for significantly intense reflections: 0.0739
• Weighted residual factors for all reflections included in the refinement: 0.0741
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No