Information card for entry 2103978

Structure parameters

• Chemical name: sodium tetrairon pentamolybdate
• Formula: Fe4 Mo5 Na O20
• Calculated formula: Fe4 Mo5 Na O20
• Title of publication: Structural investigation of the Na‒Fe‒Mo‒O system
• Authors of publication: Muessig, E.; Bramnik, K.G.; Ehrenberg, H.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2003
• Journal volume: 59
• Journal issue: 5
• Pages of publication: 611 - 616
• a: 6.9337 ± 0.0003 Å
• b: 7.0196 ± 0.0004 Å
• c: 17.8033 ± 0.0008 Å
• α: 87.468 ± 0.004°
• β: 87.615 ± 0.004°
• γ: 79.09 ± 0.004°
• Cell volume: 849.54 ± 0.07 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0428
• Residual factor for significantly intense reflections: 0.0315
• Weighted residual factors for significantly intense reflections: 0.0751
• Weighted residual factors for all reflections included in the refinement: 0.0778
• Goodness-of-fit parameter for all reflections included in the refinement: 1.126
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No