Information card for entry 4317140

Structure parameters

• Formula: B44 Mg5
• Calculated formula: B44 Mg4.7746
• Title of publication: Binary Boron-Rich Borides of Magnesium: Single-Crystal Investigations and Properties of MgB7 and the New Boride Mg~5B44
• Authors of publication: Alexis Pediaditakis; Melanie Schroeder; Vanessa Sagawe; Thilo Ludwig; Harald Hillebrecht
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 10882 - 10893
• a: 10.3795 ± 0.0015 Å
• b: 10.3795 ± 0.0015 Å
• c: 14.391 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1550.4 ± 0.5 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 2
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Residual factor for all reflections: 0.0265
• Residual factor for significantly intense reflections: 0.0251
• Weighted residual factors for significantly intense reflections: 0.0634
• Weighted residual factors for all reflections included in the refinement: 0.064
• Goodness-of-fit parameter for all reflections included in the refinement: 1.143
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No