Information card for entry 7710339

Structure parameters

• Formula: Cs Eu K O50 Se4 Ta6
• Calculated formula: Cs Eu K O50 Se4 Ta6
• Title of publication: Three rare-earth incorporating 6-peroxotantalo-4-selenate and catalytic activities for imidation reaction
• Authors of publication: Du, Weixin; Liu, Yufeng; Sun, Junjun; Wang, Haiying; Yang, Guo-Ping; Zhang, Dongdi
• Journal of publication: Dalton Transactions
• Year of publication: 2022
• a: 12.3382 ± 0.0007 Å
• b: 27.356 ± 0.0015 Å
• c: 14.0173 ± 0.0008 Å
• α: 90°
• β: 113.787 ± 0.001°
• γ: 90°
• Cell volume: 4329.3 ± 0.4 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296.15 K
• Number of distinct elements: 6
• 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: 0.0606
• Residual factor for significantly intense reflections: 0.0421
• Weighted residual factors for significantly intense reflections: 0.092
• Weighted residual factors for all reflections included in the refinement: 0.1007
• Goodness-of-fit parameter for all reflections included in the refinement: 1.023
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No