Information card for entry 9012561

Structure parameters

• Mineral name: Omeiite
• Formula: As2 Os
• Calculated formula: As2 Os
• Title of publication: Compounds with the marcasite type crystal structure. XII. Structural data for RuP2, RuAs2, RuSb2, OsP2, OsAs2, and OsSb2 Locality: synthetic
• Authors of publication: Kjekshus, A.; Rakke, T.; Andresen, A. F.
• Journal of publication: Acta Chemica Scandinavica A
• Year of publication: 1977
• Journal volume: 31
• Pages of publication: 253 - 259
• a: 5.4115 Å
• b: 6.19 Å
• c: 3.0127 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 100.917 ų
• Number of distinct elements: 2
• Space group number: 58
• Hermann-Mauguin space group symbol: P n n m
• Hall space group symbol: -P 2 2n
• Duplicate of: 9009917
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No