Information card for entry 9017226

Structure parameters

• Mineral name: Parnauite
• Formula: As0.5 Cu2.5 H2.15 O6.575
• Calculated formula: As0.5 Cu2.5 H2.15 O6.575
• Title of publication: The crystal structure of parnauite: a copper arsenate-sulphate with translational disorder of structural rods
• Authors of publication: Mills, S. J.; Kampf, A. R.; McDonald, A. M.; Bindi, L.; Christy, A. G.; Kolitsch, U.; Favreau, G.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2013
• Journal volume: 25
• Pages of publication: 693 - 704
• a: 3.0088 Å
• b: 14.212 Å
• c: 14.89 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 636.712 ų
• Number of distinct elements: 4
• 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