Ba-O-Ti, Cuboctahedron 12-vertex, Debye or einstein temperature

• Ba-O-Ti-Zr
• Ba-Nb-O-Ti
• Ba-Fe-O-Ti
• Ba-Mn-O-Ti
• transitional
• chalcogen
• alkaline
• oxide
• cubic
• tetragonal
• trigonal
• orthorhombic
• monoclinic