Information card for entry 1576560

Structure parameters

• Formula: C33 H20 F10 O3
• Calculated formula: C33 H20 F10 O3
• Title of publication: Helical <i>vs.</i> non-helical nematic and lamellar proper ferroelectric liquid crystal phases.
• Authors of publication: Pociecha, D.; Thornborrow, Z.; Karcz, J.; Bakiera, M.; Herman, J.; Makal, A.; Szydłowska, J; Górecka, E
• Journal of publication: Soft matter
• Year of publication: 2026
• Journal volume: 22
• Journal issue: 9
• Pages of publication: 1973 - 1978
• a: 10.0779 ± 0.0002 Å
• b: 15.6905 ± 0.0003 Å
• c: 17.9427 ± 0.0003 Å
• α: 90°
• β: 104.416 ± 0.002°
• γ: 90°
• Cell volume: 2747.9 ± 0.09 ų
• Cell temperature: 99.9 ± 0.2 K
• Ambient diffraction temperature: 100.15 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: 0.0594
• Residual factor for significantly intense reflections: 0.046
• Weighted residual factors for significantly intense reflections: 0.1114
• Weighted residual factors for all reflections included in the refinement: 0.118
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No