Information card for entry 2012575

Structure parameters

• Chemical name: Strontium manganese diselenite
• Formula: Mn O6 Se2 Sr
• Calculated formula: Mn O6 Se2 Sr
• Title of publication: Strontium manganese diselenite, SrMn(SeO~3~)~2~, containing unusual MnO~5+1~ polyhedra
• Authors of publication: Johnston, Magnus G.; Harrison, William T. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2002
• Journal volume: 58
• Journal issue: 3
• Pages of publication: i33 - i34
• a: 4.4432 ± 0.0002 Å
• b: 14.8002 ± 0.0007 Å
• c: 9.5955 ± 0.0005 Å
• α: 90°
• β: 94.072 ± 0.001°
• γ: 90°
• Cell volume: 629.41 ± 0.05 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.046
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for significantly intense reflections: 0.087
• Weighted residual factors for all reflections included in the refinement: 0.09
• Goodness-of-fit parameter for all reflections included in the refinement: 1.008
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes