Dioxouranium (VI) complexes of a Schiff's base derived from benzocain and 4-hydroxy-2-methoxy-benzaldehyde having composition UO2 X2.nL (X = NO3-, Br-, I- NCS - or CH3COO-, n = 2; X = ClO4-, n = 4; where L = Schiff's base) have been synthesised and characterized by molecular weight, conductivity, I.R. and electronic spectral studies.