Information card for entry 9004900

Structure parameters

• Mineral name: Pyrophanite
• Formula: Mn0.9 O3 Ti Zn0.1
• Calculated formula: Mn0.9 O3 Ti Zn0.1
• Title of publication: The pyrophanite-ecandrewsite solid-solution: crystal structures of the Mn1-xZnxSiO3 series (0.1 <= x <= 0.8) Sample: x = .1, ilmenite structure
• Authors of publication: Mitchell, R. H.; Liferovich, R. P.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2004
• Journal volume: 42
• Pages of publication: 1871 - 1880
• a: 5.13058 Å
• b: 5.13058 Å
• c: 14.2465 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 324.767 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