Information card for entry 1521032

Structure parameters

• Chemical name: (Ca9.66 Na0.17 Sm0.17) (P O4)6 Cl2
• Formula: Ca9.66 Cl2 Na0.17 O24 P6 Sm0.17
• Calculated formula: Ca9.666 Cl2 Na0.164 O24 P6 Sm0.1702
• Title of publication: Rare-earth elements in chlorapatite (Ca10 (P O4)6 Cl2): uptake, site preference, and degradation of monoclinic structure
• Authors of publication: Fleet, M.E.; Liu, X.-Y.; Pan, Y.-M.
• Journal of publication: American Mineralogist
• Year of publication: 2000
• Journal volume: 85
• Pages of publication: 1437 - 1446
• a: 9.6492 Å
• b: 9.6492 Å
• c: 6.7668 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 545.628 ų
• Number of distinct elements: 6
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No