Ba-Ca-Cu-O-Tl, Tetragonal, Tricapped trigonal prism 9-vertex, Values of superconducting transition temperature

• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-O-Sr-Tl
• Ba-Ca-Cu-O-Pb-Sr-Tl
• Ba-Ca-Cu-O-Rb-Tl
• alkaline
• cuprate
• chalcogen
• conductor
• disordered