Information card for entry 1001419

Structure parameters

• Chemical name: Barium octaoxotriniobate hydrate
• Formula: Ba H2 Nb6 O17
• Calculated formula: Ba H2 Nb6 O17
• Title of publication: Ba (Nb~3~O~8~)~2~ (H~2~ O): a novel lamellar niobate
• Authors of publication: Nedjar, R; Borel, M M
• Journal of publication: Materials Research Bulletin
• Year of publication: 1988
• Journal volume: 23
• Pages of publication: 497 - 500
• a: 8.62 ± 0.02 Å
• b: 21.61 ± 0.04 Å
• c: 3.811 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 709.9 ų
• Number of distinct elements: 4
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for all reflections: 0.07
• Duplicate of: 1001383
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No