Chalcogen, Non-disordered, Distorted prism 6-vertex, Tetragonal

• O-Pb-Ti
• Bi-O
• C-Cu-O-Sr
• Bi-Ca-Cu-O-Sr
• O-U
• structural properties
• electronic and electrical properties
• thermal and thermodynamic properties
• optical properties
• phase transitions
• non-disordered
• chalcogen
• oxide
• transitional
• disordered