Ba-O-V, Chalcogen, Transitional, Debye or einstein temperature

• Ba-O-P-V
• Ba-H-O-P-V
• Ba-H-O-V
• Ba-Bi-O-V
• transitional
• alkaline
• chalcogen
• non-disordered
• monoclinic
• trigonal
• orthorhombic
• tetragonal
• hexagonal