Citation: Song Gongbao; Liang Jingkui; Yang Lintao; Rao Guanghui; Liu, F.S. (2003). Subsolidus phase relations of the constant copper oxide content (50mol%) section in the (Pr O11/6) - (Ba O) - (Ca O) - (Cu O) system at 950 C. Journal of Alloys Compd., 360, pp. 316-321.
Formula: Ba1.7 Ca0.3 Cu3 O7.1 Pr
Chemical name:(Pr0.7 Ca0.3) (Ba1.7 Pr0.3) Cu3 O7.1