Information card for entry 9000845

Structure parameters

• Mineral name: Chalcocite
• Formula: Bi0.138 Cu1.344 S
• Calculated formula: Bi0.138 Cu1.344 S
• Title of publication: The modulated structure of cubic Cu9BiS6 the alpha phase
• Authors of publication: Tomeoka, K.; Ohmasa, M.
• Journal of publication: American Mineralogist
• Year of publication: 1982
• Journal volume: 67
• Pages of publication: 360 - 372
• a: 5.563 Å
• b: 5.563 Å
• c: 5.563 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 172.158 ų
• Number of distinct elements: 3
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No