Information card for entry 1532102

Structure parameters

• Chemical name: K (Fe2.301 Al0.699) (Al1.51 Si2.49 O10) (O H)2
• Formula: Al2.209 Fe2.301 H2 K O12 Si2.49
• Calculated formula: Al2.209 Fe2.301 H2 K O12 Si2.49
• Title of publication: Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas K M3 (Al(3+), Si(3+))4 O10 = Ni(2+), Mg(2+), Co(2+), Fe(2+) or Al(3+)
• 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: 5.371 Å
• b: 9.302 Å
• c: 10.256 Å
• α: 90°
• β: 100.25°
• γ: 90°
• Cell volume: 504.223 ų
• Number of distinct elements: 6
• 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