As-x polyhedra, Metalloid, Structural properties, Tetragonal

• As-Ba-Fe
• As-Ba-Co-Fe
• As-Ba-Fe-Ru
• As-Ba-Fe-K
• As-Fe-H-La-O
• compressibility
• mechanical properties
• thermal and thermodynamic properties
• thermal expansion
• metalloid
• pnictogen
• transitional
• arsenide