Information card for entry 7239034

Structure parameters

• Formula: C20 H20 N2 O2
• Calculated formula: C20 H20 N2 O2
• Title of publication: Amino-coumarin based fluorescence ratiometric sensors for acidic pH and their application for living cells imaging
• Authors of publication: Long, Lingliang; Li, Xiufen; Zhang, Dongdong; Meng, Suci; Zhang, Jinfang; Sun, Xianglan; Zhang, Chi; Zhou, Liping; Wang, Lin
• Journal of publication: RSC Advances
• Year of publication: 2013
• Journal volume: 3
• Journal issue: 30
• Pages of publication: 12204
• a: 8.2474 ± 0.0016 Å
• b: 17.675 ± 0.003 Å
• c: 11.501 ± 0.002 Å
• α: 90°
• β: 101.32 ± 0.03°
• γ: 90°
• Cell volume: 1643.9 ± 0.5 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 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: 0.0741
• Residual factor for significantly intense reflections: 0.0549
• Weighted residual factors for significantly intense reflections: 0.1128
• Weighted residual factors for all reflections included in the refinement: 0.1234
• Goodness-of-fit parameter for all reflections included in the refinement: 1.105
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No