Lanthanoid, Metal, Tetragonal, Valence or charge transfer

• Cu-In-Yb
• Eu-Ge-Ni-Si
• Cu-Eu-Si
• Cu-La-O-Sr
• Ce-Ni-Si
• effective charge
• values of valence or charge transfer
• electron density maps
• average number of 3d electrons
• valence electron concentration
• rare earth
• metal
• lanthanoid
• transitional
• non-disordered