Information card for entry 9010620

Structure parameters

• Mineral name: Arsenpolybasite
• Formula: Ag29.046 As4 Cu2.954 S22
• Calculated formula: Ag29.046 As4 Cu2.954 S22
• Title of publication: Complex twinning, polytypism and disorder phenomena in the crystal structures of antimonpearceite and arsenpolybasite Locality: St. Joachimsthal, Bohemia, Czech Republic Sample: 221
• Authors of publication: Bindi, L.; Evain, M.; Menchetti, S.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2007
• Journal volume: 45
• Pages of publication: 321 - 333
• a: 14.9746 Å
• b: 14.9746 Å
• c: 11.9982 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2330.01 ų
• Number of distinct elements: 4
• Space group number: 150
• Hermann-Mauguin space group symbol: P 3 2 1
• Hall space group symbol: P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No