Information card for entry 9012625

Structure parameters

• Mineral name: Barytolamprophyllite
• Formula: Ba0.9 Fe0.6 H2 Mg0.3 Mn0.2 Na2.8 O18 Si4 Sr1.1 Ti2.1
• Calculated formula: Ba0.9 Fe0.6 H2 Mg0.3 Mn0.2 Na2.8 O18 Si4 Sr1.1 Ti2.1
• Title of publication: Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite- baritolamprophyllite series
• Authors of publication: Rastsvetaeva, R. K.; Dorfman, M. D.
• Journal of publication: Crystallography Reports
• Year of publication: 1995
• Journal volume: 40
• Pages of publication: 951 - 954
• a: 19.744 Å
• b: 7.099 Å
• c: 5.409 Å
• α: 90°
• β: 96.77°
• γ: 90°
• Cell volume: 752.854 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