Information card for entry 9011338

Structure parameters

• Mineral name: Mayenite
• Formula: Al7 Ca6 O16.348
• Calculated formula: Al7 Ca6 O16.348
• Title of publication: Structure and oxygen mobility in mayenite (Ca12Al14O33): a high-temperature neutron powder diffraction study Sample: T = 1223 K
• Authors of publication: Boysen, H.; Lerch, M.; Stys, A.; Senyshyn, A.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 5
• Pages of publication: 675 - 682
• a: 12.0449 Å
• b: 12.0449 Å
• c: 12.0449 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1747.47 ų
• Ambient diffraction temperature: 1223 K
• Number of distinct elements: 3
• 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