All 3-vertex, Ce-O, Structural properties, Tetragonal

• Ce-Cu-Nd-O-Ru-Sr-Y
• Ce-Cu-Eu-O-Ru-Sr
• Ce-Cu-Mo-O-Sr-Y
• Ce-Cu-O-Ru-Sm-Sr
• Ce-Co-Ge-Mn-O
• lanthanoid
• rare earth
• chalcogen
• disordered