Information card for entry 9012812

Structure parameters

• Mineral name: Dawsonite
• Formula: C H2 Al Na O5
• Calculated formula: C H2 Al Na O5
• Title of publication: Crystal structure of dawsonite, NaAl(CO3)(OH)2 and its first discovery in the Khibiny alkaline massiv Locality: Khibiny alkaline massif, Kola peninsula, Russia
• Authors of publication: Chinh, L. T.; Pobedimskaya, E. A.; Khomyakov, A. P.
• Journal of publication: Vestnik Moskovskogo Universiteta Geologiya
• Year of publication: 1987
• Journal volume: 42
• Pages of publication: 74 - 77
• a: 6.762 Å
• b: 10.428 Å
• c: 5.593 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 394.386 ų
• Number of distinct elements: 5
• Space group number: 46
• Hermann-Mauguin space group symbol: I 2 c m
• Hall space group symbol: I -2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No