Cell and atoms, Chalcogen, Structural properties

• C-H-N-O
• Ba-Cu-O-Y
• Co-Li-Mn-Ni-O
• Bi-Fe-O
• La-Mn-O-Sr
• chalcogen
• transitional
• disordered
• oxide
• cubic
• orthorhombic
• monoclinic
• tetragonal
• trigonal