Information card for entry 8104235

Structure parameters

• Chemical name: Na6 K1.2 (Al7.2 Si8.8 O32)
• Formula: Al7.2 K1.2 Na6 O32 Si8.8
• Calculated formula: Al7.2 K1.22 Na6 O31.9998 Si8.8
• Title of publication: Least-squares refinement of the structure of a plutonic nepheline
• Authors of publication: Dollase, W.A.
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1970
• Journal volume: 132
• Pages of publication: 27 - 44
• a: 10.007 Å
• b: 10.007 Å
• c: 8.385 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 727.179 ų
• Number of distinct elements: 5
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No