Information card for entry 9011049

Structure parameters

• Mineral name: Diomignite
• Formula: B4 Li2 O7
• Calculated formula: B4 Li2 O7
• Title of publication: The crystal structure of lithium diborate, Li2O*2B2O3
• Authors of publication: Krogh-Moe J
• Journal of publication: Acta Crystallographica
• Year of publication: 1962
• Journal volume: 15
• Pages of publication: 190 - 193
• a: 9.47 Å
• b: 9.47 Å
• c: 10.26 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 920.126 ų
• Number of distinct elements: 3
• Space group number: 110
• Hermann-Mauguin space group symbol: I 41 c d
• Hall space group symbol: I 4bw -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No