Information card for entry 9000761

Structure parameters

• Mineral name: Ullmannite
• Formula: Co0.14 Ni0.86 S Sb
• Calculated formula: Co0.14 Ni0.86 S Sb
• Title of publication: Crystal structure refinement of a cobaltian ullmannite
• Authors of publication: Pratt, J. L.; Bayliss, P.
• Journal of publication: American Mineralogist
• Year of publication: 1980
• Journal volume: 65
• Pages of publication: 154 - 156
• a: 5.9218 Å
• b: 5.9218 Å
• c: 5.9218 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 207.664 ų
• Number of distinct elements: 4
• Space group number: 198
• Hermann-Mauguin space group symbol: P 21 3
• Hall space group symbol: P 2ac 2ab 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No