Information card for entry 4349881

Structure parameters

• Formula: C24 H204 Ce2 N12 Na2 O181 Te2 W37
• Calculated formula: C10 H40 Ce2 N5 O147 Te2 W37
• Title of publication: Ce(iii)-Containing tungstotellurate(vi) with a sandwich structure: an efficient Lewis acid‒base catalyst for the condensation cyclization of 1,3-diketones with hydrazines/hydrazides or diamines
• Authors of publication: Yang, Guo-Ping; Shang, Shu-Xia; Yu, Bing; Hu, Chang-Wen
• Journal of publication: Inorganic Chemistry Frontiers
• Year of publication: 2018
• Journal volume: 5
• Journal issue: 10
• Pages of publication: 2472
• a: 43.0872 ± 0.0019 Å
• b: 21.8624 ± 0.0009 Å
• c: 26.6715 ± 0.001 Å
• α: 90°
• β: 114.837 ± 0.001°
• γ: 90°
• Cell volume: 22800.4 ± 1.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 8
• 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: 0.0715
• Residual factor for significantly intense reflections: 0.0432
• Weighted residual factors for significantly intense reflections: 0.1094
• Weighted residual factors for all reflections included in the refinement: 0.1274
• Goodness-of-fit parameter for all reflections included in the refinement: 1.077
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No