Information card for entry 7116243

Structure parameters

• Formula: C24 H26 Br2 N2
• Calculated formula: C24 H26 Br2 N2
• Title of publication: Functional helquats: helical cationic dyes with marked, switchable chiroptical properties in the visible region.
• Authors of publication: Reyes-Gutiérrez, Paul E; Jirásek, Michael; Severa, Lukáš; Novotná, Pavlína; Koval, Dušan; Sázelová, Petra; Vávra, Jan; Meyer, Andreas; Císařová, Ivana; Šaman, David; Pohl, Radek; Štěpánek, Petr; Slavíček, Petr; Coe, Benjamin J.; Hájek, Miroslav; Kašička, Václav; Urbanová, Marie; Teplý, Filip
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2015
• Journal volume: 51
• Journal issue: 9
• Pages of publication: 1583 - 1586
• a: 27.6754 ± 0.0009 Å
• b: 10.0575 ± 0.0003 Å
• c: 14.6734 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4084.3 ± 0.2 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 18
• Hermann-Mauguin space group symbol: P 21 21 2
• Hall space group symbol: P 2 2ab
• Residual factor for all reflections: 0.0611
• Residual factor for significantly intense reflections: 0.0409
• Weighted residual factors for significantly intense reflections: 0.0732
• Weighted residual factors for all reflections included in the refinement: 0.0772
• Goodness-of-fit parameter for all reflections included in the refinement: 0.936
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No