Pseudo frank-kasper 28-vertex

• Na-Si
• H-V-Zr
• H-Hf-V
• Cs-Na-Si
• Cs-Ge-Na
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• thermoelectric power
• disordered
• ternary
• transitional
• clathrate
• cubic
• orthorhombic
• tetragonal
• hexagonal