Information card for entry 1524918

Structure parameters

• Chemical name: Zr Fe Na1.5 Ca0.5 (Si2 O7) O F
• Formula: Ca0.5 F Fe Na1.5 O8 Si2 Zr
• Calculated formula: Ca0.5 F Fe Na1.5 O8 Si2 Zr
• Title of publication: Refinement of the crystal structure of Lavenite
• Authors of publication: Mellini, M.
• Journal of publication: TMPM. Tschermaks Mineralogische und Petrographische Mitteilungen (1979-)
• Year of publication: 1981
• Journal volume: 28
• Pages of publication: 99 - 112
• a: 10.83 Å
• b: 9.98 Å
• c: 7.174 Å
• α: 90°
• β: 108.1°
• γ: 90°
• Cell volume: 737.021 ų
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No