Information card for entry 9011951

Structure parameters

• Mineral name: Stanfieldite
• Formula: Ca8.02 Mg9.98 O48 P12
• Calculated formula: Ca8.02 Mg9.98 O48 P12
• Title of publication: The crystal structure of Ca7Mg9(Ca,Mg)2(PO4)12
• Authors of publication: Dickens, B.; Brown, W. E.
• Journal of publication: Tschermaks Mineralogische und Petrographische Mitteilungen
• Year of publication: 1971
• Journal volume: 16
• Pages of publication: 79 - 104
• a: 22.841 Å
• b: 9.994 Å
• c: 17.088 Å
• α: 90°
• β: 99.63°
• γ: 90°
• Cell volume: 3845.76 ų
• Number of distinct elements: 4
• 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