Information card for entry 7703500

Structure parameters

• Formula: C31 H25 F6 N O6
• Calculated formula: C31 H25 F6 N O6
• Title of publication: Preorganized helical chirality controlled homochiral self-assembly and circularly polarized luminescence of a quadruple-stranded Eu₂L₄ helicate.
• Authors of publication: Han, Guoying; Zhou, Yanyan; Yao, Yuan; Cheng, Zhenyu; Gao, Ting; Li, Hongfeng; Yan, Pengfei
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 10
• Pages of publication: 3312 - 3320
• a: 9.103 ± 0.005 Å
• b: 11.578 ± 0.005 Å
• c: 27.425 ± 0.005 Å
• α: 90 ± 0.005°
• β: 90 ± 0.005°
• γ: 90 ± 0.005°
• Cell volume: 2890 ± 2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.1087
• Residual factor for significantly intense reflections: 0.06
• Weighted residual factors for significantly intense reflections: 0.1513
• Weighted residual factors for all reflections included in the refinement: 0.1888
• Goodness-of-fit parameter for all reflections included in the refinement: 1.022
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No