Alkaline, Transitional, Ba-Sr, Structural properties

• Ba-O-Sr-Ti
• Ba-Nb-O-Sr
• Ba-Co-Fe-O-Sr
• Ba-Cu-O-Sr-Y
• Ba-Mn-O-Sr
• thermal and thermodynamic properties
• thermal expansion
• alkaline
• transitional
• chalcogen
• disordered
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal