Information card for entry 7207360

Structure parameters

• Formula: C11 H11 N3 O9 Tb
• Calculated formula: C11 H7 N3 O9 Tb
• Title of publication: Secondary ligand-directed assembly of metal‒organic coordination polymers based on a 2-(pyridin-4-yl)-1H-imidazole-4,5-dicarboxylic acid ligand: Syntheses, structures and photoluminescent properties
• Authors of publication: Yuan, Gang; Shao, Kui-Zhan; Du, Dong-Ying; Wang, Xin-Long; Su, Zhong-Min; Ma, Jian-Fang
• Journal of publication: CrystEngComm
• Year of publication: 2012
• Journal volume: 14
• Journal issue: 5
• Pages of publication: 1865
• a: 8.321 ± 0.009 Å
• b: 14.724 ± 0.001 Å
• c: 11.522 ± 0.003 Å
• α: 90°
• β: 90.797 ± 0.007°
• γ: 90°
• Cell volume: 1411.5 ± 1.6 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 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: 0.0478
• Residual factor for significantly intense reflections: 0.0312
• Weighted residual factors for significantly intense reflections: 0.0661
• Weighted residual factors for all reflections included in the refinement: 0.07
• Goodness-of-fit parameter for all reflections included in the refinement: 1.02
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No