Information card for entry 9011150

Structure parameters

• Mineral name: Harmotome
• Formula: Al2.48 Ba Ca0.3 H12 O22 Si5.52
• Calculated formula: Al2.48 Ba Ca0.3 H12 O22 Si5.52
• Title of publication: Zeolites of the phillipsite family. Refinement of the crystal structure of phillipsite and harmotome
• Authors of publication: Rinaldi, R.; Pluth, J. J.; Smith, J. V.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1974
• Journal volume: 30
• Pages of publication: 2426 - 2433
• a: 9.879 Å
• b: 14.139 Å
• c: 8.693 Å
• α: 90°
• β: 124.81°
• γ: 90°
• Cell volume: 996.944 ų
• Number of distinct elements: 6
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No