Ba4Y3F17 hR159 148

• Ba-F-Gd
• F-Pb-Yb
• Ba-F-Yb
• Ba-F-Y
• F-Ho-Pb
• structural properties
• peritectic formation
• electronic and electrical properties
• phase transitions
• temperature for peritectic formation
• disordered
• halogen
• rare earth
• fluoride
• ternary
• trigonal