Information card for entry 9010582

Structure parameters

• Mineral name: Pyrophanite
• Formula: Mg0.2 Mn0.8 O3 Ti
• Calculated formula: Mg0.2 Mn0.8 O3 Ti
• Title of publication: The pyrophanite-geikielite solid-solution series: crystal structures of the Mn1-xMgxTiO3 series (0 < x < 0.7) Sample: XMg = 0.2
• Authors of publication: Liferovich, R. P.; Mitchell, R. H.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2006
• Journal volume: 44
• Pages of publication: 1099 - 1107
• a: 5.1234 Å
• b: 5.1234 Å
• c: 14.2054 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 322.924 ų
• Number of distinct elements: 4
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No