Information card for entry 9014384

Structure parameters

• Mineral name: Scottyite
• Formula: Ba Cu2 O7 Si2
• Calculated formula: Ba Cu2 O7 Si2
• Title of publication: Scottyite, the natural analog of synthetic BaCu2Si2O7, a new mineral from the Wessels mine, Kalahari Manganese Fields, South Africa
• Authors of publication: Yang, H.; Downs, R. T.; Evans, S. H.; Pinch, W. W.
• Journal of publication: American Mineralogist
• Year of publication: 2013
• Journal volume: 98
• Pages of publication: 478 - 484
• a: 6.8556 Å
• b: 13.1725 Å
• c: 6.8901 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 622.213 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No