Information card for entry 2001361

Structure parameters

• Common name: Sodium tetrastrontium decatungstoeuropate 34.5-hydrate 'W10 Eu Sr4 Na O70.5 H69'
• Formula: Eu H69 Na O70.5 Sr4 W10
• Calculated formula: Eu Na O70.5 Sr4 W10
• SMILES: [W]1234(=O)O[W]567(=O)O[W]89(O1)(=O)O[W]1%10(O2)(=O)O[W](O3)(=O)(O5)([O]4681)=[O][Eu]123([O]=7)([O]=9)([O]=%10)[O]=[W]456([O]789[W]%10%11(O6)(O[W]7(=[O]1)(O4)(O[W]8(=[O]2)(O[W]9(=[O]3)(O5)(=O)O%11)(=O)O%10)=O)=O)=O.[Sr+2].[Na+].[Sr+2].[Sr+2].[Sr+2].O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O
• Title of publication: Structure of NaSr~4~[EuW~10~O~36~].34.5H~2~O
• Authors of publication: Yamase, T.; Ozeki, T.; Ueda, K.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 9
• Pages of publication: 1572 - 1574
• a: 19.79 ± 0.01 Å
• b: 15.609 ± 0.009 Å
• c: 42.17 ± 0.04 Å
• α: 90°
• β: 92.63 ± 0.06°
• γ: 90°
• Cell volume: 13013 ± 16 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for significantly intense reflections: 0.067
• Weighted residual factors for significantly intense reflections: 0.0589
• Goodness-of-fit parameter for significantly intense reflections: 1.77
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No