As-Fe-Na, Pnictogen, Transitional

• As-Co-Fe-Na
• As-Ca-Fe-Na
• As-Ba-Fe-Na
• As-Fe-Na-Sr
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• superconductivity
• transitional
• alkali
• pnictogen
• metalloid
• disordered
• tetragonal
• orthorhombic
• monoclinic
• triclinic
• trigonal