Information card for entry 1521951

Structure parameters

• Chemical name: K (Al1.21 Mg0.75 Fe0.04) (Al0.19 Si3.81) O10 ((O H)1.2 F0.8)
• Formula: Al1.4 F0.8 Fe0.04 H1.2 K Mg0.75 O11.2 Si3.81
• Calculated formula: Al1.402 F0.8 Fe0.04 H1.2 K1.001 Mg0.75 O11.2 Si3.808
• Title of publication: Crystal structures and compressibilities of synthetic 2M1 and 3T phengite micas
• Authors of publication: Smyth, J.R.; Jacobsen, S.D.; Domanik, K.; Swope, R.J.; Arlt, T.; Angel, R.J.; Holloway, J.R.
• Journal of publication: European Journal of Mineralogy (1,1989-)
• Year of publication: 2000
• Journal volume: 12
• Pages of publication: 955 - 963
• a: 5.211 Å
• b: 5.211 Å
• c: 29.689 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 698.182 ų
• Number of distinct elements: 8
• Space group number: 151
• Hermann-Mauguin space group symbol: P 31 1 2
• Hall space group symbol: P 31 2 (0 0 4)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No