Information card for entry 9002660

Structure parameters

• Mineral name: Mullite
• Formula: Al3 Na0.335 O4.665
• Calculated formula: Al3 Na0.335 O4.665
• Title of publication: Crystal structures of Na and K aluminate mullites Sample: Na
• Authors of publication: Fischer, R. X.; Schmucker, M.; Angerer, P.; Schneider, H.
• Journal of publication: American Mineralogist
• Year of publication: 2001
• Journal volume: 86
• Pages of publication: 1513 - 1518
• a: 7.6819 Å
• b: 7.681 Å
• c: 2.91842 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 172.2 ų
• Number of distinct elements: 3
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No