Information card for entry 7157323

Structure parameters

• Formula: C29 H26 O3
• Calculated formula: C29 H26 O3
• Title of publication: Synthesis of chromone-containing polycyclic compounds via palladium-catalyzed [2 + 2 + 1] annulation.
• Authors of publication: Li, Mi-Zhuan; Tong, Qi; Han, Wen-Yong; Yang, Si-Yi; Cui, Bao-Dong; Wan, Nan-Wei; Chen, Yong-Zheng
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2020
• Journal volume: 18
• Journal issue: 6
• Pages of publication: 1112 - 1116
• a: 16.1406 ± 0.0008 Å
• b: 12.8442 ± 0.0006 Å
• c: 10.0734 ± 0.0005 Å
• α: 90°
• β: 97.501 ± 0.004°
• γ: 90°
• Cell volume: 2070.48 ± 0.18 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 K
• Number of distinct elements: 3
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Residual factor for all reflections: 0.036
• Residual factor for significantly intense reflections: 0.0348
• Weighted residual factors for significantly intense reflections: 0.0895
• Weighted residual factors for all reflections included in the refinement: 0.0906
• Goodness-of-fit parameter for all reflections included in the refinement: 1.064
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No