Information card for entry 9005237

Structure parameters

• Mineral name: Alluaudite
• Formula: Ca0.98 Cd0.946 Mg2 Na1.074 O12 P3
• Calculated formula: Ca0.98 Cd0.946 Mg2 Na1.074 O12 P3
• Title of publication: Synthese et cristallochimie de NaCaCdMg2(PO4)3, Phosphate nouveau a structure alluaudite sans cation trivalent Note: P2 y-coordinate changed to reproduce bond lengths
• Authors of publication: Antenucci, D.; Fransolet, A. M.; Miehe, G.; Tarte, P.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1995
• Journal volume: 7
• Pages of publication: 175 - 181
• a: 12.005 Å
• b: 12.675 Å
• c: 6.546 Å
• α: 90°
• β: 114.55°
• γ: 90°
• Cell volume: 906.017 ų
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No