Information card for entry 7708870

Structure parameters

• Formula: Cu H4 Na2 O8 Se2
• Calculated formula: Cu H4 Na2 O8 Se2
• Title of publication: Synthesis, structure and magnetic properties of two new spin-chain compounds Ca2Ni(HSeO3)2(SeO3)2 and Na2Cu(SeO3)2·2H2O
• Authors of publication: Huang, Xing; Zhao, Zhiying; Wang, Yanqi; Zhang, Mengsi; He, Zhangzhen
• Journal of publication: Dalton Transactions
• Year of publication: 2021
• a: 5.1927 ± 0.0001 Å
• b: 5.9081 ± 0.0002 Å
• c: 7.5358 ± 0.0002 Å
• α: 103.914 ± 0.002°
• β: 104.661 ± 0.002°
• γ: 105.325 ± 0.002°
• Cell volume: 203.67 ± 0.011 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.021
• Residual factor for significantly intense reflections: 0.0192
• Weighted residual factors for significantly intense reflections: 0.0428
• Weighted residual factors for all reflections included in the refinement: 0.0433
• Goodness-of-fit parameter for all reflections included in the refinement: 1.11
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No