Information card for entry 2002888

Structure parameters

• Chemical name: Calcium dialuminium oxide
• Mineral name: Krotite
• Formula: Al2 Ca O4
• Calculated formula: Al2 Ca O4
• Title of publication: Zur Kristallstruktur von Ca Al2 O4
• Authors of publication: Hoerkner, W; Mueller-Buschbaum, H
• Journal of publication: Journal of Inorganic and Nuclear Chemistry
• Year of publication: 1976
• Journal volume: 38
• Pages of publication: 983 - 984
• a: 8.7 Å
• b: 8.092 Å
• c: 15.191 Å
• α: 90°
• β: 90.17°
• γ: 90°
• Cell volume: 1069.4 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.055
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No