Information card for entry 9009235

Structure parameters

• Mineral name: Nacrite
• Formula: Al2 H4 O9 Si2
• Calculated formula: Al2 H4 O9 Si2
• Title of publication: Refinement of the nacrite structure
• Authors of publication: Zheng, H.; Bailey, S. W.
• Journal of publication: Clays and Clay Minerals
• Year of publication: 1994
• Journal volume: 42
• Pages of publication: 46 - 52
• a: 8.906 Å
• b: 5.146 Å
• c: 15.664 Å
• α: 90°
• β: 113.58°
• γ: 90°
• Cell volume: 657.944 ų
• Number of distinct elements: 4
• 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