Information card for entry 9011786

Structure parameters

• Mineral name: Erionite-K
• Formula: Al0.25 O2 Si0.75
• Calculated formula: Al0.25 O2 Si0.75
• Title of publication: The fibrous zeolite erionite; its occurrence, unit cell, and structure Note: K atom was not located
• Authors of publication: Staples, L. W.; Gard, J. A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1959
• Journal volume: 32
• Pages of publication: 261 - 281
• a: 13.26 Å
• b: 13.26 Å
• c: 15.12 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2302.34 ų
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No