Information card for entry 4319120

Structure parameters

• Formula: As2 Co3 H73.5 Na8 O103 W18
• Calculated formula: As2 Co3 Na8 O103 W18
• SMILES: [W]1234(=O)=[O][Co]56([O]=[W]78(O1)(O[W]19%10(O[W]%11%12%13(O[W]%14%15%16(O[W]%17(O3)([O]34[W]4(O2)(O%17)(=O)O[W]2(O9)([O]7%10[As]3[O]%11%16[W](O%15)(O%13)(O2)(=O)O4)(O8)=O)(=O)=[O][Co]2([O]=%14)([O]=[W]347(O[W]89%10(O[W]%11%13(O[W]%14%15(=O)(=[O]5)O[W]5%16(O[W]%17(O4)(=O)(=[O]2)O[W]24([O]5%17[As]5[O]%11%15[W](O%14)(O%13)(=O)(O4)O[W](O9)([O]3%105)(O7)(O2)=O)(O%16)=O)(=O)=[O]6)(=O)=[O][Co]([O]=%12)([O]=1)([OH2])O8)=O)=O)[OH2])=O)=O)=O)=O)[OH2].[Na+].[Na+].[Na+].[Na+].[Na+].O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O
• Title of publication: Structural Characterization and Magnetic Properties of Sandwich-Type Tungstoarsenate Complexes. Study of a Mixed-Valent VIV2/VV Heteropolyanion
• Authors of publication: Pierre Mialane; Jérôme Marrot; Eric Rivière; Jérôme Nebout; Gilbert Hervé
• Journal of publication: Inorganic Chemistry
• Year of publication: 2001
• Journal volume: 40
• Pages of publication: 44 - 48
• a: 14.124 ± 0.002 Å
• b: 23.294 ± 0.003 Å
• c: 32.247 ± 0.003 Å
• α: 90°
• β: 98.935 ± 0.01°
• γ: 90°
• Cell volume: 10481 ± 2 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 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 all reflections: 0.0904
• Residual factor for significantly intense reflections: 0.0732
• Weighted residual factors for significantly intense reflections: 0.196
• Weighted residual factors for all reflections included in the refinement: 0.2109
• Goodness-of-fit parameter for all reflections included in the refinement: 1.014
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No