Information card for entry 1535539

Structure parameters

• Chemical name: (K1.77 Na0.16 Ba0.07) (Mg2.94 Fe1.79 Al0.98 Ti0.28) (Al2.7 Si5.3 O20) O1.12 (O H)2.88
• Formula: Al3.68 Ba0.07 Fe1.79 H2.88 K1.77 Mg2.94 Na0.16 O24 Si5.3 Ti0.28
• Calculated formula: Al3.7 Ba0.07 Fe1.8 K1.77 Mg2.94 Na0.16 O24 Si5.28 Ti0.28
• Title of publication: Crystal chemistry of a Ba-rich trioctahedral micas-1M
• Authors of publication: Brigatti, M.F.; Poppi, L.
• Journal of publication: European Journal of Mineralogy (1,1989-)
• Year of publication: 1993
• Journal volume: 5
• Pages of publication: 856 - 871
• a: 5.328 Å
• b: 9.219 Å
• c: 10.233 Å
• α: 90°
• β: 99.88°
• γ: 90°
• Cell volume: 495.179 ų
• Number of distinct elements: 10
• 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