Information card for entry 1010959

Structure parameters

• Chemical name: Barium titanium cyclo-trisilicate
• Mineral name: Benitoite
• Formula: Ba O9 Si3 Ti
• Calculated formula: Ba O9 Si3 Ti
• Title of publication: The crystal structure of Benitoite Ba Ti Si3 O9
• Authors of publication: Zachariasen, W H
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1930
• Journal volume: 74
• Pages of publication: 139 - 146
• a: 6.6 ± 0.01 Å
• b: 6.6 ± 0.01 Å
• c: 9.71 ± 0.01 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 366.3 ų
• Number of distinct elements: 4
• Space group number: 188
• Hermann-Mauguin space group symbol: P -6 c 2
• Hall space group symbol: P -6c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No