Double anti-trigonal prism 8-vertex, Metal, Metalloid

• Fe-Se-Te
• As-Ba-Fe
• As-Ba-Fe-K
• As-Ba-Co-Fe
• As-Fe-Sr
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• conductivity or resistivity
• superconductivity
• metal
• metalloid
• transitional
• non-disordered
• pnictogen
• tetragonal
• orthorhombic
• triclinic
• monoclinic
• cubic