Information card for entry 9016365

Structure parameters

• Mineral name: Bernalite
• Formula: Fe4 H12.5 O12.25
• Calculated formula: Fe4 H12.5 O12.25
• Title of publication: Bernalite, Fe(OH)3, a new mineral from Broken Hill, New South Wales: Description and structure
• Authors of publication: Birch, W. D.; Pring, A.; Reller, A.; Schmalle, H. W.
• Journal of publication: American Mineralogist
• Year of publication: 1993
• Journal volume: 78
• Pages of publication: 827 - 834
• a: 7.544 Å
• b: 7.56 Å
• c: 7.558 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 431.053 ų
• Number of distinct elements: 3
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No