Information card for entry 9001035

Structure parameters

• Mineral name: Laihunite
• Formula: Fe4.74 O12 Si3
• Calculated formula: Fe4.74 O12 Si3
• Title of publication: Superstructure of laihunite-3M (_.40Fe.80Fe.80SiO4) Sample: Superstructure Fe1B-y coordinate changed by Tamada (Aug, 2001)
• Authors of publication: Shen, B.; Tamada, O.; Kitamura, M.; Morimoto, N.
• Journal of publication: American Mineralogist
• Year of publication: 1986
• Journal volume: 71
• Pages of publication: 1455 - 1460
• a: 4.805 Å
• b: 10.189 Å
• c: 17.403 Å
• α: 91°
• β: 90°
• γ: 90°
• Cell volume: 851.889 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 21/b 1 1
• Hall space group symbol: -P 2xab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No