Information card for entry 9010548

Structure parameters

• Mineral name: Oneillite
• Formula: Ca1.77 Ce1.08 Cl0.721 Fe1.425 H1.269 K0.195 La0.63 Mn3.72 Na13.59 Nb0.93 Nd0.33 O76.769 Pr0.09 Si25 Y0.24 Zr3.18
• Calculated formula: Ca1.77 Ce1.08 Cl0.721 Fe1.425 K0.195 La0.63 Mn3.72 Na13.59 Nb0.93 Nd0.33 O76.769 Pr0.09 Si25 Y0.24 Zr3.18
• Title of publication: The crystal chemistry of the eudialyte group Sample: #5
• Authors of publication: Johnsen, O.; Grice, J. D.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1999
• Journal volume: 37
• Pages of publication: 865 - 891
• a: 14.2084 Å
• b: 14.2084 Å
• c: 29.959 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 5237.79 ų
• Number of distinct elements: 16
• Space group number: 146
• Hermann-Mauguin space group symbol: R 3 :H
• Hall space group symbol: R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No