Information card for entry 9015737

Structure parameters

• Mineral name: Wesselsite
• Formula: Ba0.492 Cu O10 Si4 Sr0.508
• Calculated formula: Ba1.968 Cu4 O40 Si16 Sr2.032
• Title of publication: Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10) solid solution Sample: x = .492
• Authors of publication: Knight, K. S.; Henderson, C. M. B.; Clark, S. M.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2010
• Journal volume: 22
• Pages of publication: 411 - 423
• a: 7.38813 Å
• b: 7.38813 Å
• c: 15.8516 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 865.251 ų
• Number of distinct elements: 5
• Space group number: 130
• Hermann-Mauguin space group symbol: P 4/n c c :2
• Hall space group symbol: -P 4a 2ac
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No