Alkaline, Transitional, Ba-H, Tetragonal

• Ba-C-Fe-H-Mn-N-O-Rb
• Ba-Fe-H-N-Se
• Ba-H-O-Ti
• As-Ba-Cu-H-O
• Ba-C-Ca-Cu-H-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• thermal expansion
• alkaline
• transitional
• chalcogen
• disordered