Information card for entry 7124527

Structure parameters

• Formula: C27 H27 N O6
• Calculated formula: C27 H27 N O6
• Title of publication: A coumarin chalcone ratiometric fluorescent probe for hydrazine based on deprotection, addition and succent cyclization mechanism
• Authors of publication: Xing, Miaomiao; Wang, Kangnan; Wu, Xiang-Wen; Ma, Shuyue; Cao, Duxia; Guan, Ruifang; Liu, Zhiqiang
• Journal of publication: Chemical Communications
• Year of publication: 2019
• a: 14.1938 ± 0.0003 Å
• b: 9.8306 ± 0.0002 Å
• c: 17.9027 ± 0.0003 Å
• α: 90°
• β: 101.589 ± 0.001°
• γ: 90°
• Cell volume: 2447.1 ± 0.08 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0588
• Residual factor for significantly intense reflections: 0.049
• Weighted residual factors for significantly intense reflections: 0.1349
• Weighted residual factors for all reflections included in the refinement: 0.1448
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No