Information card for entry 9011587

Structure parameters

• Mineral name: Johachidolite
• Formula: Al B3 Ca O7
• Calculated formula: Al B3 Ca O7
• Title of publication: Johachidolite, CaAl[B3O7], a borate with very dense atomic structure
• Authors of publication: Moore, P. B.; Araki, T.
• Journal of publication: Nature Physical Science
• Year of publication: 1972
• Journal volume: 240
• Pages of publication: 63 - 65
• a: 7.97 Å
• b: 11.722 Å
• c: 4.374 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 408.638 ų
• Number of distinct elements: 4
• Space group number: 67
• Hermann-Mauguin space group symbol: C m m a
• Hall space group symbol: -C 2a 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No