Information card for entry 9001274

Structure parameters

• Mineral name: Clinoptilolite-Ca
• Formula: Al2.74 Ca1.78 H21.94 K1.28 Na1.78 O45.58 Si15.26
• Calculated formula: Al2.74 Ca1.78 H19.16 K1.28 Na1.78 O45.58 Si15.26
• Title of publication: Crystal structures of a natural and a Cs-exchanged clinoptilolite natural sample
• Authors of publication: Smyth, J. R.; Spaid, A. T.; Bish, D. L.
• Journal of publication: American Mineralogist
• Year of publication: 1990
• Journal volume: 75
• Pages of publication: 522 - 528
• a: 17.633 Å
• b: 17.941 Å
• c: 7.4 Å
• α: 90°
• β: 116.39°
• γ: 90°
• Cell volume: 2097.06 ų
• Number of distinct elements: 7
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No