Information card for entry 9000194

Structure parameters

• Mineral name: Thoreaulite
• Formula: O7 Sn Ta2
• Calculated formula: O7 Sn Ta2
• Title of publication: The crystal structure of SnTa2O7, thoreaulite, an example of tin in five-fold coordination
• Authors of publication: Mumme, W. G.
• Journal of publication: American Mineralogist
• Year of publication: 1970
• Journal volume: 55
• Pages of publication: 367 - 377
• a: 17.14 Å
• b: 4.865 Å
• c: 5.548 Å
• α: 90°
• β: 91°
• γ: 90°
• Cell volume: 462.556 ų
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No