Information card for entry 1010113

Structure parameters

• Chemical name: Barium peroxide
• Formula: Ba O2
• Calculated formula: Ba O2
• SMILES: [Ba+2].[O-][O-]
• Title of publication: The Structure of Strontium and Barium Peroxides, Sr O~2~ and Ba O~2~
• Authors of publication: Bernal, J D; Djatlowa, E; Kasarnowsky, P; Reichstein, S; Ward, A G
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1935
• Journal volume: 92
• Pages of publication: 344 - 354
• a: 3.78 Å
• b: 3.78 Å
• c: 6.77 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 96.7 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