Alkaline, Chalcogen, Transitional, Ba-H

• Ba-H-O-P-V
• Ba-H-O-V
• Ba-Fe-H-O-P
• Ba-H-Mn-O
• Ba-Cu-H-O-Y
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• thermal expansion
• chalcogen
• transitional
• alkaline
• disordered
• monoclinic
• orthorhombic
• cubic
• tetragonal
• trigonal