Information card for entry 9012861

Structure parameters

• Mineral name: Naujakasite
• Formula: Al4 Fe Na6 O26 Si8
• Calculated formula: Al4 Fe Na6 O26 Si8
• Title of publication: The crystal structure of naujakasite, a double sheet silicate
• Authors of publication: Basso, R.; dal Negro, A.; Giusta, A. D.; Ungaretti, L.
• Journal of publication: Gronlands Geologiske Undersogelse: Bulletin
• Year of publication: 1975
• Journal volume: 116
• Pages of publication: 11 - 24
• a: 15.025 Å
• b: 7.991 Å
• c: 10.468 Å
• α: 90°
• β: 113.67°
• γ: 90°
• Cell volume: 1151.1 ų
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No