Information card for entry 2019204

Structure parameters

• Chemical name: Sodium ytterbium tetraborohydride
• Formula: B4 H16 Na Yb
• Calculated formula: B4 H16 Na Yb
• SMILES: [Yb]12345678([H][BH]([H]1)[H]2)([H][BH]([H]3)[H]4)([H][BH]([H]5)[H]6)[H][BH]([H]7)[H]8.[Na+]
• Title of publication: <i>M</i>Yb(BH~4~)~4~ (<i>M</i> = K, Na) from laboratory X-ray powder data
• Authors of publication: Wegner, Wojciech; Jaroń, Tomasz; Grochala, Wojciech
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 11
• Pages of publication: 1289 - 1291
• a: 8.438 ± 0.004 Å
• b: 12.057 ± 0.006 Å
• c: 9.057 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 921.4 ± 0.8 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0156
• Residual factor for significantly intense reflections: 0.0156
• Weighted residual factors for all reflections: 0.019
• Weighted residual factors for significantly intense reflections: 0.019
• Goodness-of-fit parameter for all reflections: 2.25
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No