Ba-Cu-O-Y, Cuboctahedron 12-vertex, Structural properties, Tetragonal

• Ba-Cu-Fe-O-Y
• Ba-Co-Cu-O-Y
• Al-Ba-Cu-O-Y
• Ba-Ca-Cu-O-Y
• mechanical properties
• compressibility
• oxide
• chalcogen
• alkaline
• disordered
• rare earth