Juneau fecteau

• As-Ba-Fe-K
• Bi-Lu-Pt
• As-Fe-K
• As-Cs-Fe
• As-Fe-Rb
• structural properties
• electronic and electrical properties
• superconductivity
• magnetic properties
• structural transitions
• pnictogen
• transitional
• metalloid
• alkali
• ternary
• cubic
• orthorhombic
• tetragonal