Information card for entry 7227798

Structure parameters

• Formula: C14 H14.75 N3 O17 Sm2
• Calculated formula: C14 H11 N3 O16.87 Sm2
• Title of publication: Self-assembly of lanthanide(iii) coordination polymers from a bifunctional 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylate ligand with the assistance of oxalate: syntheses, structures, luminescence, and magnetic properties
• Authors of publication: Zhang, Li-Yang; Lu, Li-Ping; Zhu, Miao-Li; Feng, Si-Si
• Journal of publication: CrystEngComm
• Year of publication: 2017
• Journal volume: 19
• Journal issue: 14
• Pages of publication: 1953
• a: 9.59 ± 0.0019 Å
• b: 22.621 ± 0.005 Å
• c: 10.129 ± 0.002 Å
• α: 90°
• β: 101.61 ± 0.03°
• γ: 90°
• Cell volume: 2152.4 ± 0.8 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• 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: 0.025
• Residual factor for significantly intense reflections: 0.0243
• Weighted residual factors for significantly intense reflections: 0.0563
• Weighted residual factors for all reflections included in the refinement: 0.0568
• Goodness-of-fit parameter for all reflections included in the refinement: 1.042
• Diffraction radiation wavelength: 0.72 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No