Information card for entry 9017399

Structure parameters

• Mineral name: Fluormayenite
• Formula: Al7 Ca6 F O16
• Calculated formula: Al28 Ca24 F3.99984 O64
• Title of publication: On the preparation of single crystals of 11CaO*7Al2O3*CaF2 and the confirmation of its crystal structure
• Authors of publication: Yu, Q.; Sugita, S.; Feng, X.; Mi, J.
• Journal of publication: Cement and Concrete Research
• Year of publication: 1997
• Journal volume: 27
• Pages of publication: 1439 - 1449
• a: 11.981 Å
• b: 11.981 Å
• c: 11.981 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1719.81 ų
• Number of distinct elements: 4
• Space group number: 220
• Hermann-Mauguin space group symbol: I -4 3 d
• Hall space group symbol: I -4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No