Information card for entry 1535521

Structure parameters

• Chemical name: (K1.77 Ba0.23) (Mg3.16 Fe2.01 Al0.49 Ti0.34) (Al2.83 Si5.17 O20) O1.05 (O H)2.95
• Formula: Al3.32 Ba0.23 Fe2.01 H2.95 K1.77 Mg3.16 O24 Si5.17 Ti0.34
• Calculated formula: Al3.332 Ba0.23 Fe2.03 K1.77 Mg3.14 O24 Si5.168 Ti0.33
• 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: 5.333 Å
• b: 9.241 Å
• c: 10.18 Å
• α: 90°
• β: 100.1°
• γ: 90°
• Cell volume: 493.919 ų
• Number of distinct elements: 9
• 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