Distorted pseudo frank-kasper 19-vertex, Electronic energy gap

• Ce-Ge-Li
• Ce-Ge-Mg
• Ba-Ge
• B-Li
• Ce-In-Pd
• values of electronic energy gap
• energy gap for indirect transition
• transitional
• ternary
• intermetallic
• non-disordered
• orthorhombic
• monoclinic
• trigonal
• tetragonal
• hexagonal