Information card for entry 9000949

Structure parameters

• Mineral name: Alleghanyite
• Formula: F0.94 H1.06 Mg1.947 Mn2.869 O9.06 Si2 Zn0.184
• Calculated formula: F0.94 H1.06 Mg1.947 Mn2.869 O9.06 Si2 Zn0.184
• Title of publication: Crystal structure refinement of magnesian alleghanyite
• Authors of publication: Francis, C. A.
• Journal of publication: American Mineralogist
• Year of publication: 1985
• Journal volume: 70
• Pages of publication: 182 - 185
• a: 4.815 Å
• b: 10.574 Å
• c: 8.083 Å
• α: 108.74°
• β: 90°
• γ: 90°
• Cell volume: 389.719 ų
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 21/b 1 1
• Hall space group symbol: -P 2xab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No