Information card for entry 9014917

Structure parameters

• Mineral name: Northupite
• Formula: C2 Cl Mg Na3 O6
• Calculated formula: C2 Cl Mg Na3 O6
• Title of publication: Les structures des cristaux de Northupite, de Northupite bromee et de Tychite. _cod_database_code 1011021
• Authors of publication: Shiba, H.; Watanabe, T.
• Journal of publication: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences
• Year of publication: 1931
• Journal volume: 193
• Pages of publication: 1421 - 1423
• a: 14.05 Å
• b: 14.05 Å
• c: 14.05 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2773.5 ų
• Number of distinct elements: 5
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :1
• Hall space group symbol: F 4d 2 3 -1d
• Duplicate of: 1011021
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No