Information card for entry 3000125

Structure parameters

• Common name: radium-barium sulfate
• Formula: Ba O16 Ra3 S4
• Calculated formula: Ba O16 Ra3 S4
• Title of publication: Crystal structure of radium sulfate: An X-ray powder diffraction and density functional theory study
• Authors of publication: Matyskin, Artem V.; Ylmen, Rikard; Lagerkvist, Petra; Ramebäck, Henrik; Ekberg, Christian
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2017
• Journal volume: 253
• Pages of publication: 15 - 20
• a: 9.06956 ± 0.00014 Å
• b: 5.51771 ± 0.00015 Å
• c: 7.27476 ± 0.00012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 364.052 ± 0.013 ų
• Cell temperature: 303 K
• Ambient diffraction temperature: 303 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor R(I) for significantly intense reflections: 7.2267
• Goodness-of-fit parameter for all reflections: 1.507
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No