Information card for entry 4312950

Structure parameters

• Formula: C20 H20 Cu2 N4 O9
• Calculated formula: C20 H20 Cu2 N4 O9
• Title of publication: From Metallacyclophanes to 1-D Coordination Polymers: Role of Anions in Self-Assembly Processes of Copper(II) and 2,5-Bis(3-pyridyl)-1,3,4-oxadiazole
• Authors of publication: Miao Du; Xian-He Bu; Zheng Huang; Shen-Tan Chen; Ya-Mei Guo; Carmen Diaz; Joan Ribas
• Journal of publication: Inorganic Chemistry
• Year of publication: 2003
• Journal volume: 42
• Pages of publication: 552 - 559
• a: 20.007 ± 0.007 Å
• b: 7.506 ± 0.002 Å
• c: 16.062 ± 0.005 Å
• α: 90°
• β: 108.912 ± 0.005°
• γ: 90°
• Cell volume: 2281.9 ± 1.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0489
• Residual factor for significantly intense reflections: 0.0342
• Weighted residual factors for significantly intense reflections: 0.0854
• Weighted residual factors for all reflections included in the refinement: 0.0908
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No