Information card for entry 9004108

Structure parameters

• Mineral name: Hammarite
• Formula: Bi4 Cu2 Pb2 S9
• Calculated formula: Bi4 Cu2 Pb2 S9
• Title of publication: The ordering scheme for metal atoms in the crystal structure of hammarite, Cu2Pb2Bi4S9
• Authors of publication: Horiuchi, H.; Wuensch, B. J.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1976
• Journal volume: 14
• Pages of publication: 536 - 539
• a: 33.7726 Å
• b: 11.5857 Å
• c: 4.01 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1569.03 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No