Information card for entry 9010552

Structure parameters

• Mineral name: Eudialyte
• Formula: Ca3.78 Ce0.18 Cl0.444 Fe1.53 H0.564 K0.36 La0.18 Mn2.28 Na13.5 Nb0.08 O75.144 Si25.92 Sr0.12 Ti0.75 Y0.18 Zr2.67
• Calculated formula: Ca3.78 Ce0.18 Cl0.444 Fe1.53 K0.36 La0.18 Mn2.28 Na13.5 Nb0.08 O75.144 Si25.92 Sr0.12 Ti0.75 Y0.18 Zr2.67
• Title of publication: The crystal chemistry of the eudialyte group Sample: #9 Note: additional sites with low but unreported occupancies excluded
• 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: 14.1697 Å
• b: 14.1697 Å
• c: 30.142 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 5241.12 ų
• Number of distinct elements: 16
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No