Information card for entry 9002156

Structure parameters

• Mineral name: Sogdianite
• Formula: Al0.13 Fe0.73 K Li3 Na1.7 O30 Si12 Ti0.38 Zr0.76
• Calculated formula: Al0.13 Fe0.73 K Li3 Na1.7 O30 Si12 Ti0.38 Zr0.76
• Title of publication: The crystal chemistry of sogdianite, a milarite-group mineral Note: U(1,2) for Li2 changed to match symmetry constraints.
• Authors of publication: Cooper, M. A.; Hawthorne, F. C.; Grew, E. S.
• Journal of publication: American Mineralogist
• Year of publication: 1999
• Journal volume: 84
• Pages of publication: 764 - 768
• a: 10.053 Å
• b: 10.053 Å
• c: 14.211 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1243.79 ų
• Number of distinct elements: 9
• Space group number: 192
• Hermann-Mauguin space group symbol: P 6/m c c
• Hall space group symbol: -P 6 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No