Information card for entry 9004706

Structure parameters

• Mineral name: Pretulite
• Formula: O4 P0.952 Sc0.904 Si0.048 Y0.032 Yb0.016 Zr0.048
• Calculated formula: O4 P0.952 Sc0.904 Si0.048 Y0.032 Yb0.016 Zr0.048
• Title of publication: Scandium mineralogy: pretulite with scandian zircon and xenotime-(Y) with an apatite-rich oolitic ironstone from Saint-Aubin-des-Chateaux, Armorican Massif, France
• Authors of publication: Moelo, Y.; Lulzac, Y.; Rouer, O.; Palvadeau, P.; Gloaguen, E.; Leone, P.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2002
• Journal volume: 40
• Pages of publication: 1657 - 1673
• a: 6.587 Å
• b: 6.587 Å
• c: 5.809 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 252.044 ų
• Number of distinct elements: 7
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :2
• Hall space group symbol: -I 4bd 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No