Information card for entry 9001321

Structure parameters

• Mineral name: Mullite
• Formula: Al2.4 O4.8 Si0.6
• Calculated formula: Al2.4 O4.8 Si0.6
• Title of publication: Substructure and superstructure of mullite by neutron diffraction Model 1 Neutron
• Authors of publication: Angel, R. J.; McMullan, R. K.; Prewitt, C. T.
• Journal of publication: American Mineralogist
• Year of publication: 1991
• Journal volume: 76
• Pages of publication: 332 - 342
• a: 7.588 Å
• b: 7.688 Å
• c: 2.8895 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 168.563 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