Metal, Non-disordered, Rare earth, Valence or charge transfer

• Ba-Cu-O-Y
• Al-Yb
• Se-Tm
• La-Mn-O
• Ce-Ni
• effective charge
• values of valence or charge transfer
• electron density maps
• valence electron concentration
• average number of 3d electrons
• rare earth
• metal
• non-disordered
• lanthanoid
• transitional
• cubic
• tetragonal
• orthorhombic
• hexagonal
• trigonal