Information card for entry 9016674

Structure parameters

• Mineral name: Hibschite
• Formula: Al1.94 Ca3 F1.2 Fe0.06 H2.64 O10.8 Si2.04
• Calculated formula: Al15.52 Ca24 F9.6 Fe0.48 O86.4 Si16.32
• Title of publication: Fluorine-rich hibschite from silicocarbonatite, Afrikanda Complex, Russia: Crystal chemistry and conditions of crystallization
• Authors of publication: Chakhmouradian, A. R.; Cooper, M. A.; Medici, L.; Hawthorne, F. C.; Adar, F.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2008
• Journal volume: 46
• Pages of publication: 1033 - 1042
• a: 12.037 Å
• b: 12.037 Å
• c: 12.037 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1744.03 ų
• Number of distinct elements: 7
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No