Information card for entry 1001360

Structure parameters

• Chemical name: Magnesium diborouranate - prepared at 1473 K
• Formula: B2 Mg O7 U
• Calculated formula: B2 Mg O7 U
• Title of publication: Synthese et structure du diborouranate de magnesium, Mg B~2~ U O~7~.
• Authors of publication: Gasperin, M
• Journal of publication: Acta Crystallographica C (39,1983-)
• Year of publication: 1987
• Journal volume: 43
• Pages of publication: 2264 - 2266
• a: 9.747 ± 0.003 Å
• b: 7.315 ± 0.002 Å
• c: 7.911 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 564 ų
• Sample thermal history: prepared at 1473 K
• Number of distinct elements: 4
• Space group number: 57
• Hermann-Mauguin space group symbol: P c a m
• Hall space group symbol: -P 2c 2ac
• Residual factor for all reflections: 0.034
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No