Information card for entry 9002486

Structure parameters

• Formula: Al6 Ca4 O13
• Calculated formula: Al6 Ca4 O13
• Title of publication: High-pressure Ca4Al6O13: An example of a calcium aluminate with three different types of coordination polyhedra for aluminum
• Authors of publication: Kahlenberg, V.; Fischer, R. X.; Shaw, C. S. J.
• Journal of publication: American Mineralogist
• Year of publication: 2000
• Journal volume: 85
• Pages of publication: 1492 - 1496
• a: 5.3002 Å
• b: 17.761 Å
• c: 21.0887 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1985.22 ų
• Number of distinct elements: 3
• Space group number: 60
• Hermann-Mauguin space group symbol: P c a n
• Hall space group symbol: -P 2n 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No