Information card for entry 1001441

Structure parameters

• Chemical name: Tripotassium hexaniobium tetraphosphate
• Formula: K3 Nb6 O26 P4
• Calculated formula: K3 Nb6 O26 P4
• Title of publication: A novel niobium phosphate bronze with a tunnel structure, K~3~Nb~6~P~4~O~26~, member n=infinity of the series (K~3~Nb~6~P~4~O~26~)n . KNb~2~PO~8~
• Authors of publication: Benabbas, A; Borel, M M; Grandin, A; Leclaire, A; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1990
• Journal volume: 84
• Pages of publication: 365 - 374
• a: 14.7484 ± 0.0009 Å
• b: 31.582 ± 0.002 Å
• c: 9.3859 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4371.8 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.044
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No