Information card for entry 1521428

Structure parameters

• Formula: Ba O1.94
• Calculated formula: Ba O1.8832
• Title of publication: Structural properties of nonstoichiometric barium and strontium peroxides: Ba O2-x (1.97>2-x>1.72) and Sr O2-x (1.98>2-x>1.90)
• Authors of publication: Koenigstein, M.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1999
• Journal volume: 147
• Pages of publication: 478 - 484
• a: 3.8071 Å
• b: 3.8071 Å
• c: 6.816 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 98.791 ų
• Number of distinct elements: 2
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No