Ba2Cu3YO7 oP14 47, Structural properties, Transitional

• Ba-Ca-Cu-Nd-O-Y
• Ba-Cu-Fe-O-Y
• Ba-Co-Cu-O-Y
• Ba-Cu-Nd-O-Sr
• Ba-Cu-K-O-Y
• chalcogen
• high-tc superconductor
• rare earth
• alkaline
• cuprate
• orthorhombic