Information card for entry 9004195

Structure parameters

• Mineral name: Beudantite
• Formula: Al0.459 As1.07 Fe2.541 O14 Pb1.002 S0.93
• Calculated formula: Al0.459 As1.07 Fe2.541 O14 Pb1.002 S0.93
• Title of publication: The crystal structure of beudantite, Pb(Fe,Al)3((As,S)O4)2(OH)6
• Authors of publication: Szymanski, J. T.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1988
• Journal volume: 26
• Pages of publication: 923 - 932
• a: 7.315 Å
• b: 7.315 Å
• c: 17.0355 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 789.431 ų
• Number of distinct elements: 6
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No