All 24-vertex, Ba-O-Ti, Chalcogen

• Ba-Ca-O-Ti-Zr
• Ba-Bi-Fe-O-Ti
• Ba-Mn-O-Ti
• Al-Ba-Cu-Gd-O-Ti
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• transitional
• alkaline
• disordered
• chalcogen
• perovskite
• tetragonal
• trigonal
• cubic
• hexagonal
• orthorhombic