Information card for entry 9007629

Structure parameters

• Mineral name: Tiragalloite
• Formula: As H Mn4 O13 Si3
• Calculated formula: As H Mn4 O13 Si3
• Title of publication: Structure of a manganese(II) arsenatotrisilicate, Mn4[AsSi3O12(OH)]: The presence of a new tetrapolyphosphate-like anion Note: Displacement parameters taken from ICSD
• Authors of publication: Gramaccioli, C. M.; Pilati, T.; Liborio, G.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1979
• Journal volume: 35
• Pages of publication: 2287 - 2291
• a: 6.66 Å
• b: 19.92 Å
• c: 7.67 Å
• α: 90°
• β: 95.7°
• γ: 90°
• Cell volume: 1012.53 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No