Information card for entry 9008179

Structure parameters

• Mineral name: Dufrenoysite
• Formula: As2 Pb2 S5
• Calculated formula: As2 Pb2 S5
• Title of publication: Dreidimensionale verfeinerung der kristallstruktur von dufrenoysit, Pb8As8S20
• Authors of publication: Ribar, B.; Nicca, C.; Nowacki, W.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1969
• Journal volume: 130
• Pages of publication: 15 - 40
• a: 7.9 Å
• b: 25.74 Å
• c: 8.37 Å
• α: 90°
• β: 90.35°
• γ: 90°
• Cell volume: 1701.97 ų
• Number of distinct elements: 3
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No