Chalcogen, Non-disordered, Transitional, Nmr

• O-V
• As-Fe-La-O
• Nb-Se
• Cd-O-Re
• O-Si-Y
• transitional
• non-disordered
• chalcogen
• oxide
• antiferromagnetic
• orthorhombic
• tetragonal
• monoclinic
• cubic
• trigonal