As-x polyhedra, Metalloid, Pnictogen, Tetragonal

• As-Ba-Fe-K
• As-Ba-Fe
• As-Ba-Co-Fe
• As-Fe-Sr
• As-Cd
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• magnetic properties
• superconductivity
• metalloid
• pnictogen
• transitional
• arsenide
• disordered