Citation: Er Rakho, L; Michel, C; Lacorre, Ph; Raveau, B (1988). Y Ba Cu Fe O~5+d~: A Novel Oxygen-Deficient Perovskite with a Layer Structure. Journal of Solid State Chemistry, 73, pp. 531-535.
Formula: Ba Cu Fe O5 Y
Chemical name:Yttrium barium copper iron(III) oxide