Information card for entry 9009439

Structure parameters

• Mineral name: Pyroaurite
• Formula: C0.125 H8 Fe0.25 Mg0.75 O2.875
• Calculated formula: C0.125 H3.00002 Fe0.25 Mg0.75 O2.87501
• Title of publication: The crystal structures of sjoegrenite and pyroaurite
• Authors of publication: Ingram, L.; Taylor, H. F. W.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1967
• Journal volume: 36
• Pages of publication: 465 - 479
• a: 3.13 Å
• b: 3.13 Å
• c: 23.49 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 199.298 ų
• Number of distinct elements: 5
• Space group number: 160
• 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