Conductor, Pnictogen, Transitional, Kihou, Orthorhombic

• As-Ba-Fe
• As-Ba-Co-Fe
• As-Ba-Fe-P
• As-Ba-Fe-K
• As-Fe-Na-Sr
• magnetic properties
• electronic and electrical properties
• phase transitions
• structural transitions
• magnetic transitions
• pnictogen
• transitional
• conductor
• metalloid
• antiferromagnetic