Information card for entry 9011891

Structure parameters

• Mineral name: Fenaksite
• Formula: Fe K Na O10 Si4
• Calculated formula: Fe K Na O10 Si4
• Title of publication: The crystal structure of phenaxite FeNaK(Si4O10)(KNaFe[Si4O10])
• Authors of publication: Golovachev, V. P.; Drozdov, Y. N.; Kuz'min, E. A.; Belov, N. V.
• Journal of publication: Soviet Physics Doklady
• Year of publication: 1971
• Journal volume: 15
• Pages of publication: 902 - 904
• a: 6.98 Å
• b: 8.24 Å
• c: 9.98 Å
• α: 114.2°
• β: 80.23°
• γ: 115.6°
• Cell volume: 472.143 ų
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No