Information card for entry 4312301

Structure parameters

• Formula: B9 Ba3 O18 Y
• Calculated formula: B9 Ba3 O18 Y
• Title of publication: Syntheses, Thermal Stability, and Structure Determination of the Novel Isostructural RBa3B9O18 (R = Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb)
• Authors of publication: X. Z. Li; C. Wang; X. L. Chen; H. Li; L. S. Jia; L. Wu; Y. X. Du; Y. P. Xu
• Journal of publication: Inorganic Chemistry
• Year of publication: 2004
• Journal volume: 43
• Pages of publication: 8555 - 8560
• a: 7.1761 ± 0.0006 Å
• b: 7.1761 ± 0.0006 Å
• c: 16.966 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 756.64 ± 0.13 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Residual factor for all reflections: 0.0568
• Residual factor for significantly intense reflections: 0.0513
• Weighted residual factors for significantly intense reflections: 0.1297
• Weighted residual factors for all reflections included in the refinement: 0.1328
• Goodness-of-fit parameter for all reflections included in the refinement: 1.169
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No