Ba-Cu-O-Pr-Y, Cuboctahedron 12-vertex, Orthorhombic

• Ba-Cu-Fe-O-Pr-Y
• superconductivity
• superconducting transition temperature
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• cuprate
• disordered
• chalcogen
• alkaline
• high-tc superconductor