Information card for entry 1521429

Structure parameters

• Chemical name: Ba O1.86
• Formula: Ba O1.7232
• Calculated formula: Ba O1.7232
• 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: 3.8096 Å
• b: 3.8096 Å
• c: 6.78 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 98.398 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