Information card for entry 9011406

Structure parameters

• Mineral name: Bastnasite-(La)
• Formula: Ce0.5 F La0.5 O2
• Calculated formula: Ce0.5 F La0.5 O2
• Title of publication: Zur kristallstruktur von bastnasit (Ce,La–)FCO3 Note: positions of C and at least one O undetermined
• Authors of publication: Oftedal, I.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1931
• Journal volume: 78
• Pages of publication: 462 - 469
• a: 7.094 Å
• b: 7.094 Å
• c: 9.718 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 423.536 ų
• Number of distinct elements: 4
• Space group number: 190
• Hermann-Mauguin space group symbol: P -6 2 c
• Hall space group symbol: P -6c -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No