Information card for entry 9001251

Structure parameters

• Mineral name: Magnetoplumbite
• Formula: Fe12 O19 Pb1.002
• Calculated formula: Fe12 O19 Pb1.002
• Title of publication: Magnetoplumbite, PbFe12O19: Refinement and lone-pair splitting Note: Symmetry constraints on U(i,j) for Fe5, O4 and O5 were incorrect, and likely were refined wrong. They have been replaced with their isotropic equivalents.
• Authors of publication: Moore, P. B.; Sen Gupta, P. K.; Le Page, Y.
• Journal of publication: American Mineralogist
• Year of publication: 1989
• Journal volume: 74
• Pages of publication: 1186 - 1194
• a: 5.873 Å
• b: 5.873 Å
• c: 23.007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 687.243 ų
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No