Information card for entry 9007449

Structure parameters

• Mineral name: Betekhtinite
• Formula: Cu21.332 Pb2 S15
• Calculated formula: Cu21.332 Pb2 S15
• Title of publication: Die kristallstruktur des betechtinit Pb2(Cu,Fe)21S15
• Authors of publication: Dornberger-Schiff K; Hohne, E.
• Journal of publication: Acta Crystallographica
• Year of publication: 1959
• Journal volume: 12
• Pages of publication: 646 - 651
• a: 3.86 Å
• b: 14.67 Å
• c: 22.8 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1291.08 ų
• Number of distinct elements: 3
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No