Information card for entry 9002840

Structure parameters

• Mineral name: Annite
• Formula: Al F0.14 Fe2.68 H1.84 K0.93 Mg0.06 Mn0.18 Na0.07 O11.86 Si2.84 Ti0.09
• Calculated formula: Al F0.14 Fe2.68 H1.84 K0.93 Mg0.06 Mn0.18 Na0.07 O11.86 Si2.84 Ti0.09
• Title of publication: Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al Sample: Ann#1
• Authors of publication: Redhammer, G. J.; Roth, G.
• Journal of publication: American Mineralogist
• Year of publication: 2002
• Journal volume: 87
• Pages of publication: 1464 - 1476
• a: 5.4059 Å
• b: 9.3639 Å
• c: 10.3235 Å
• α: 90°
• β: 100.2°
• γ: 90°
• Cell volume: 514.32 ų
• Number of distinct elements: 11
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No