Information card for entry 9000461

Structure parameters

• Mineral name: Gillespite
• Formula: Ba Fe O10 Si4
• Calculated formula: Ba Fe O10 Si4
• Title of publication: The Crystal Structure of Gillespite II at 26 Kilobars: Correction and Addendum
• Authors of publication: Hazen, R. M.; Burnham, C. W.
• Journal of publication: American Mineralogist
• Year of publication: 1975
• Journal volume: 60
• Pages of publication: 937 - 938
• a: 7.349 Å
• b: 7.515 Å
• c: 7.894 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 435.968 ų
• Number of distinct elements: 4
• Space group number: 18
• Hermann-Mauguin space group symbol: P 21 21 2
• Hall space group symbol: P 2 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No