Information card for entry 9015613

Structure parameters

• Mineral name: Fantappieite
• Formula: Al96 Ca29.2 Cl2 H20 K14.78 Na79.84 O460 S31 Si102
• Calculated formula: Al96 Ca29.2 Cl2 H20 K14.78 Na79.84 O460 S31 Si102
• Title of publication: Fantappieite, a new mineral of the cancrinite-sodalite group with a 33-layer stacking sequence: Occurrence and crystal structure
• Authors of publication: Camara, F.; Bellatreccia, F.; Della Ventura, G.; Mottana, A.; Bindi, L.; Gunter, M. E.; Sebastiani, M.
• Journal of publication: American Mineralogist
• Year of publication: 2010
• Journal volume: 95
• Pages of publication: 472 - 480
• a: 12.8742 Å
• b: 12.8742 Å
• c: 87.215 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 12518.8 ų
• Number of distinct elements: 9
• Space group number: 147
• Hermann-Mauguin space group symbol: P -3
• Hall space group symbol: -P 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No