Information card for entry 7102861

Structure parameters

• Formula: C12 H50 Cu9 Ge2 N8 O72 W18
• Calculated formula: C12 H36 Cu9 Ge2 N8 O72 W18
• Title of publication: Combination between lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions: first (3,6)-connected framework constructed from sandwich-type polyoxometalate building blocks containing a novel (Cu8) cluster.
• Authors of publication: Zhao, Jun-Wei; Zhang, Jie; Zheng, Shou-Tian; Yang, Guo-Yu
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2008
• Journal issue: 5
• Pages of publication: 570 - 572
• a: 21.6769 ± 0.0002 Å
• b: 21.6769 ± 0.0002 Å
• c: 18.8529 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8858.75 ± 0.18 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 7
• Space group number: 138
• Hermann-Mauguin space group symbol: P 42/n c m :2
• Hall space group symbol: -P 4ac 2ac
• Residual factor for all reflections: 0.0511
• Residual factor for significantly intense reflections: 0.0308
• Weighted residual factors for significantly intense reflections: 0.0596
• Weighted residual factors for all reflections included in the refinement: 0.0681
• Goodness-of-fit parameter for all reflections included in the refinement: 1.121
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No