Information card for entry 7232344

Structure parameters

• Formula: C42 H42 Er2 N6 O18
• Calculated formula: C42 H30 Er2 N6 O18
• Title of publication: Unprecedented homochiral 3D lanthanide coordination polymers with triple-stranded helical architecture constructed from a rigid achiral aryldicarboxylate ligand
• Authors of publication: You, Li-Xin; Xie, Shi-Yu; Xia, Cheng-Cai; Wang, Shu-Ju; Xiong, Gang; He, Yong-Ke; Dragutan, Ileana; Dragutan, Valerian; Fedin, Vladimir P.; Sun, Ya-Guang
• Journal of publication: CrystEngComm
• Year of publication: 2019
• Journal volume: 21
• Journal issue: 11
• Pages of publication: 1758
• a: 17.589 ± 0.007 Å
• b: 17.589 ± 0.007 Å
• c: 14.561 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4505 ± 4 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 78
• Hermann-Mauguin space group symbol: P 43
• Hall space group symbol: P 4cw
• Residual factor for all reflections: 0.0369
• Residual factor for significantly intense reflections: 0.0337
• Weighted residual factors for significantly intense reflections: 0.0749
• Weighted residual factors for all reflections included in the refinement: 0.0768
• Goodness-of-fit parameter for all reflections included in the refinement: 1.059
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No