Coplanar triangle 3-vertex, Values of magnetic susceptibility

• O-V
• Cu-La-O
• Co-Na-O
• Ba-Cu-O-Y
• Cu-La-O-Sr
• transitional
• chalcogen
• non-disordered
• antiferromagnetic
• disordered
• orthorhombic
• hexagonal
• monoclinic
• tetragonal
• trigonal