Information card for entry 9017324

Structure parameters

• Mineral name: Mimetite
• Formula: As3 Cl0.74 O12.13 Pb5
• Calculated formula: As6 Cl1.48 O24.26 Pb10
• Title of publication: Crystal chemistry of mimetite, Pb10(AsO4)6Cl1.48O0.26, and finnemanite, Pb10(AsO3)6Cl2 Note: T = 423 K
• Authors of publication: Baikie, T.; Ferraris, C.; Klooster, W. T.; Madhavi, S.; Pramana, S. S.; Pring, A.; Schmidt, G.; White, T. J.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 2008
• Journal volume: 64
• Pages of publication: 34 - 41
• a: 10.2323 Å
• b: 10.2323 Å
• c: 7.4533 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 675.812 ų
• Ambient diffraction temperature: 423 K
• Number of distinct elements: 4
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No