Information card for entry 9005187

Structure parameters

• Mineral name: Muscovite
• Formula: Al2.4 Fe0.22 H2 K0.9 Mg0.16 Na0.07 O12 Si3.2 Ti0.02
• Calculated formula: Al2.4 Fe0.22 H2 K0.9 Mg0.16 Na0.07 O12 Si3.2 Ti0.02
• Title of publication: Powder neutron diffraction study of 2M_1 muscovite at room pressure and at 2 GPa Sample: P = 1 bar
• Authors of publication: Catti, M.; Ferraris, G.; Hull, S.; Pavese, A.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1994
• Journal volume: 6
• Pages of publication: 171 - 178
• a: 5.2108 Å
• b: 9.0399 Å
• c: 20.021 Å
• α: 90°
• β: 95.76°
• γ: 90°
• Cell volume: 938.33 ų
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 9
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No