Information card for entry 9008107

Structure parameters

• Mineral name: Taramellite
• Formula: Ba Fe0.5 O7 Si2 Ti0.5
• Calculated formula: Ba Fe0.5 O7 Si2 Ti0.5
• Title of publication: The crystal structure of taramellite Ba2(Fe,Ti,Mg)2H2(O2(Si4O12))
• Authors of publication: Mazzi, F.; Rossi, G.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1965
• Journal volume: 121
• Pages of publication: 243 - 257
• a: 13.95 Å
• b: 12.21 Å
• c: 7.15 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1217.86 ų
• Number of distinct elements: 5
• Space group number: 59
• Hermann-Mauguin space group symbol: P m m n :2
• Hall space group symbol: -P 2ab 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No