Information card for entry 2014619

Structure parameters

• Common name: β-Digadolinium tetraborate
• Chemical name: Digadolinium tetraborate
• Formula: B4 Gd2 O9
• Calculated formula: B4 Gd2 O9
• Title of publication: High-pressure synthesis of the new rare-earth oxoborate β-Gd~2~B~4~O~9~
• Authors of publication: Emme, Holger; Huppertz, Hubert
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 2
• Pages of publication: i23 - i24
• a: 6.1973 ± 0.001 Å
• b: 6.4757 ± 0.001 Å
• c: 7.5249 ± 0.001 Å
• α: 102.386 ± 0.01°
• β: 96.983 ± 0.01°
• γ: 102.544 ± 0.01°
• Cell volume: 283.4 ± 0.08 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.036
• Residual factor for significantly intense reflections: 0.0257
• Weighted residual factors for significantly intense reflections: 0.0472
• Weighted residual factors for all reflections included in the refinement: 0.0498
• Goodness-of-fit parameter for all reflections included in the refinement: 1.004
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes