Information card for entry 1557949

Structure parameters

• Common name: (Ca7.8Na2.2K1.1)(Al20Si34.2O108)51.5H2O
• Mineral name: levyne single crystal data (dehydrated)
• Formula: Al20 Ca7.8 H103 K1.1 Na2.2 O159.5 Si34.2
• Calculated formula: Ca12.33 O122.274 Si51.084
• Title of publication: A new framework topology in the dehydrated form of zeolite levyne
• Authors of publication: Arletti, R.; Vezzalini, G.; Quartieri, S.; Camara, F.; Alvaro, M.
• Journal of publication: American Mineralogist
• Year of publication: 2013
• Journal volume: 98
• Pages of publication: 2063 - 2074
• a: 12.8585 ± 0.0007 Å
• b: 12.8585 ± 0.0007 Å
• c: 23.419 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3353.4 ± 0.5 ų
• Ambient diffraction temperature: 298 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 7
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No