Citation: Benabbas, A; Borel, M M; Grandin, A; Leclaire, A; Raveau, B (1990). 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~. Journal of Solid State Chemistry, 84, pp. 365-374.
Formula: K3 Nb6 O26 P4
Chemical name:Tripotassium hexaniobium tetraphosphate