Citation: Miraglia, S; Beech, F; Santoro, A; Tran Qui, D; Sunshine, S A; Murphy, D W (1987). Neutron powder diffraction study of orthorhombic Ba2 Y Cu3 O6.5. Materials Research Bulletin, 22, pp. 1733-1740.
Formula: Ba2 Cu3 O6.5 Y
Chemical name:Barium yttrium copper oxide (2/1/3/6.5)