Information card for entry 9008191

Structure parameters

• Mineral name: Triploidite
• Formula: Fe0.5 H Mn1.5 O5 P
• Calculated formula: Fe0.5 H Mn1.5 O5 P
• Title of publication: The crystal structure of triploidite and its relation to the structures of other minerals of the triplite-triploidite group Refinement with all F_o's, this is the better refinement
• Authors of publication: Waldrop, L.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1970
• Journal volume: 131
• Pages of publication: 1 - 20
• a: 12.366 Å
• b: 13.276 Å
• c: 9.943 Å
• α: 90°
• β: 108.23°
• γ: 90°
• Cell volume: 1550.42 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No