Information card for entry 2006189

Structure parameters

• Common name: Magnesium hydrogen selenite
• Chemical name: Magnesium bis[hydrogentrioxoselenate(IV)]
• Formula: H2 Mg O6 Se2
• Calculated formula: H2 Mg O6 Se2
• Title of publication: A New Acid Selenite: Mg(HSeO~3~)~2~
• Authors of publication: Boldt, Kai; Engelen, Bernward; Unterderweide, Klaus
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 6
• Pages of publication: 666 - 668
• a: 9.091 ± 0.001 Å
• b: 5.231 ± 0.001 Å
• c: 5.57 ± 0.001 Å
• α: 90°
• β: 90.94 ± 0.01°
• γ: 90°
• Cell volume: 264.85 ± 0.08 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.0366
• Residual factor for significantly intense reflections: 0.0235
• Weighted residual factors for all reflections: 0.056
• Weighted residual factors for significantly intense reflections: 0.0547
• Goodness-of-fit parameter for all reflections: 1.184
• Goodness-of-fit parameter for significantly intense reflections: 1.262
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No