Information card for entry 9009270

Structure parameters

• Mineral name: Takedaite
• Formula: B2 Ca3 O6
• Calculated formula: B2 Ca3 O6
• Title of publication: Zur kristallstruktur des calcium-borates Ca3(BO3)2
• Authors of publication: Schuckmann, W.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1969
• Journal volume: 1969
• Pages of publication: 142 - 144
• a: 8.631 Å
• b: 8.631 Å
• c: 11.855 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 764.812 ų
• Number of distinct elements: 3
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No