Bi-Ca-Cu-O-Sr, Bi-x polyhedra, Pnictogen, Structural properties

• Bi-Ca-Cu-O-Pb-Sr
• Bi-Ca-Cu-O-Pb-Sr-Y
• Bi-Ca-Cu-O-Sr-Y
• Bi-Ca-Cu-I-O-Sr
• pnictogen
• chalcogen
• alkaline
• oxide
• transitional
• orthorhombic
• tetragonal
• monoclinic