Alkaline, Rare earth, Ba-Sm, Structural properties

• Ba-Cu-O-Sm
• Ba-O-Sm-Ti
• Ba-Co-O-Sm
• Ba-Cu-Dy-O
• Ba-Ce-Cu-O
• rare earth
• alkaline
• chalcogen
• lanthanoid
• transitional
• orthorhombic
• tetragonal
• cubic
• trigonal
• monoclinic