Citation: Giroult, J P; Goreaud, M; Labbe, P; Raveau, B (1982). Bronzes with a tunnel structure Rb~x~ P~8~ W~8n~ O~(24n+16)~. III. Rb~x~ P~8~ W~28~ O~100~: A member corresponding to a non-integral n value n=~3.5~. Acta Crystallographica B (24,1968-38,1982), 38, pp. 2342-2347.
Formula: O50 P4 Rb0.87 W14
Chemical name:RUBIDIUM PHOSPHORUS TUNGSTEN OXIDE (1.74/8/28/100)