Information card for entry 9014323

Structure parameters

• Mineral name: Neptunite
• Formula: Fe2 K Li Na2 O24 Si8 Ti2
• Calculated formula: Fe2 K Li Na2 O24 Si8 Ti2
• Title of publication: The crystal structure of neptunite
• Authors of publication: Cannillo, E.; Mazzi, F.; Rossi, G.
• Journal of publication: Acta Crystallographica
• Year of publication: 1966
• Journal volume: 21
• Pages of publication: 200 - 208
• a: 16.46 Å
• b: 12.5 Å
• c: 10.01 Å
• α: 90°
• β: 115.43°
• γ: 90°
• Cell volume: 1860.01 ų
• Number of distinct elements: 7
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No