Information card for entry 9009706

Structure parameters

• Mineral name: Anapaite
• Formula: Ca2 Fe H8 O12 P2
• Calculated formula: Ca2 Fe H8 O12 P2
• Title of publication: Refinement of the crystal structure of anapaite, Ca2Fe(PO4)2*4H2O: hydrogen bonding and relationships with the bihydrated phase
• Authors of publication: Catti, M.; Ferraris, G.; Ivaldi, G.
• Journal of publication: Bulletin de Mineralogie
• Year of publication: 1979
• Journal volume: 102
• Pages of publication: 314 - 318
• a: 6.447 Å
• b: 6.816 Å
• c: 5.898 Å
• α: 101.64°
• β: 104.24°
• γ: 70.76°
• Cell volume: 235.108 ų
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No