Information card for entry 9007575

Structure parameters

• Mineral name: Caledonite
• Formula: C H6 Cu2 O21 Pb5 S3
• Calculated formula: C H6 Cu2 O21 Pb5 S3
• Title of publication: The crystal structure of caledonite, Cu2Pb5(SO4)3CO3(OH)6
• Authors of publication: Giacovazzo, C.; Menchetti, S.; Scordari, F.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1973
• Journal volume: 29
• Journal issue: 9
• Pages of publication: 1986 - 1990
• a: 20.089 Å
• b: 7.146 Å
• c: 6.56 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 941.727 ų
• Number of distinct elements: 6
• Space group number: 31
• Hermann-Mauguin space group symbol: P m n 21
• Hall space group symbol: P 2ac -2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No