Information card for entry 7030399

Structure parameters

• Formula: As4 Cs5 H25 Na4 Nb8 O66
• Calculated formula: As4 Cs5 Na4 Nb8 O66
• Title of publication: Synthesis, crystal structure and photocatalytic properties of an unprecedented arsenic-disubstituted Lindqvist-type peroxopolyoxoniobate ion: {As2Nb4(O2)4O14H1.5}(4.5-).
• Authors of publication: Geng, Qiaohua; Liu, Qisen; Ma, Pengtao; Wang, Jingping; Niu, Jingyang
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2014
• Journal volume: 43
• Journal issue: 26
• Pages of publication: 9843 - 9846
• a: 17.68 ± 0.005 Å
• b: 13.346 ± 0.004 Å
• c: 26.399 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6229 ± 3 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 6
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0639
• Residual factor for significantly intense reflections: 0.0513
• Weighted residual factors for significantly intense reflections: 0.161
• Weighted residual factors for all reflections included in the refinement: 0.174
• Goodness-of-fit parameter for all reflections included in the refinement: 1.073
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No