Information card for entry 9013981

Structure parameters

• Mineral name: Deloneite
• Formula: Ca3.3 Ce0.3 F0.667 H0.333 Na0.3 O12.333 P3 Sr1.1
• Calculated formula: Ca3.3 Ce0.3 F0.66667 H0.33333 Na0.3 O12.3333 P3 Sr1.1
• Title of publication: Structural features of a new naturally occurring representative of the fluorapatite-deloneite series
• Authors of publication: Rastsvetaeva, R. K.; Khomyakov, A. P.
• Journal of publication: Crystallography Reports
• Year of publication: 1996
• Journal volume: 41
• Pages of publication: 789 - 792
• a: 9.485 Å
• b: 9.485 Å
• c: 7 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 545.385 ų
• Number of distinct elements: 8
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No