Information card for entry 9015490

Structure parameters

• Mineral name: Perlialite
• Formula: Al12 H44.92 K8 O94.46 Si24 Tl3.78
• Calculated formula: Al11.9999 H44.92 K8 O94.46 Si24.0001 Tl3.78
• Title of publication: Synchrotron X-ray Rietveld study of perlialite, the natural counterpart of synthetic zeolite-L Sample: data collected with synchrotron radiation
• Authors of publication: Artioli, G.; Kvick, A.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1990
• Journal volume: 2
• Pages of publication: 749 - 759
• a: 18.5432 Å
• b: 18.5432 Å
• c: 7.531 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2242.6 ų
• Number of distinct elements: 6
• Space group number: 191
• Hermann-Mauguin space group symbol: P 6/m m m
• Hall space group symbol: -P 6 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No