Information card for entry 9014739

Structure parameters

• Mineral name: Kirchhoffite
• Formula: B Cs O6 Si2
• Calculated formula: B Cs O6 Si2
• Title of publication: Kirchhoffite, CsBSi2O6, a new mineral species from the Darai-Pioz Alkaline Massif,Tajikistan: Description and crystal structure
• Authors of publication: Agakhanov, A. A.; Pautov, L. A.; Karpenko, V. Y.; Sokolova, E.; Hawthorne, F. C.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2012
• Journal volume: 50
• Pages of publication: 523 - 529
• a: 13.019 Å
• b: 13.019 Å
• c: 12.899 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2186.31 ų
• Number of distinct elements: 4
• Space group number: 142
• Hermann-Mauguin space group symbol: I 41/a c d :2
• Hall space group symbol: -I 4bd 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No