Citation: Barbey, L; Nguyen, N; Raveau, B (1993). Nd~2~BaCuO~5~-type structure: nickel in square planar coordination and copper mixed valency. Journal of Solid State Chemistry, 102, pp. 156-163.
Formula: Ba Ca0.2 Cu0.6 Nd1.8 Ni0.4 O5
Chemical name:Neodymium calcium barium copper nickel oxide (1.8/0.2/1/0.6/0.4/5)