Information card for entry 9016173

Structure parameters

• Mineral name: Lueshite
• Formula: Na Nb O3
• Calculated formula: Na8 Nb8 O24
• Title of publication: The structure of ferroelectric sodium niobate at room temperature Note: this is a possible polymorph of lueshite
• Authors of publication: Vousden, P.
• Journal of publication: Acta Crystallographica
• Year of publication: 1951
• Journal volume: 4
• Pages of publication: 545 - 551
• a: 5.504 Å
• b: 5.568 Å
• c: 15.52 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 475.63 ų
• Number of distinct elements: 3
• Space group number: 17
• Hermann-Mauguin space group symbol: P 2 2 21
• Hall space group symbol: P 2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No