Bicapped hexagonal pyramid 9-vertex, Disordered, Transitional, Fe-Si

• Al-Fe-Si
• Ca-Cl-Fe-H-Na-Nb-O-Si-Sr-Zr
• Ca-Fe-H-Mg-Mn-Na-O-P-Si-Ti
• Ca-Fe-H-Mg-Na-Nb-O-P-Si-Ti
• electronic and electrical properties
• electronic energy gap
• thermal and thermodynamic properties
• structural properties
• conductivity or resistivity
• transitional
• disordered
• metalloid
• silicide
• conductor
• orthorhombic
• monoclinic
• triclinic
• trigonal