Information card for entry 9001889

Structure parameters

• Mineral name: Cookeite
• Formula: Al4.99 H8 Li0.86 O18 Si3.04
• Calculated formula: Al4.99 H8 Li0.86 O18 Si3.04
• Title of publication: Refinement of the cookeite "r" structure
• Authors of publication: Zheng, H.; Bailey, S. W.
• Journal of publication: American Mineralogist
• Year of publication: 1997
• Journal volume: 82
• Pages of publication: 1007 - 1013
• a: 5.158 Å
• b: 8.94 Å
• c: 28.498 Å
• α: 90°
• β: 96.6°
• γ: 90°
• Cell volume: 1305.41 ų
• Number of distinct elements: 5
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No