Chalcogen, Ixn

• As-Fe-La-O
• O-Pb-Ti-Zr
• As-Fe-O-Pr
• Mn-O-Tb
• Cu-O-Sr
• chalcogen
• transitional
• non-disordered
• oxide
• antiferromagnetic
• tetragonal
• orthorhombic
• cubic
• monoclinic
• trigonal