Information card for entry 1008761

Structure parameters

• Chemical name: Sodium aluminium silicate
• Mineral name: Nepheline
• Formula: Al Na O4 Si
• Calculated formula: Al Na O4 Si
• Title of publication: Structure of Nepheline
• Authors of publication: Buerger, M J; Klein, G E; Hamburger, G
• Journal of publication: Geological Society of America, Bulletin
• Year of publication: 1946
• Journal volume: 57
• Pages of publication: 1182 - 1183
• a: 10.05 Å
• b: 10.05 Å
• c: 8.38 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 733 ų
• Number of distinct elements: 4
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No