Ba-Ir, Chalcogen, Structural properties

• Ba-Ir-O
• Ba-Ir-O-Pr-Ru
• Ba-Ir-O-Ru-Sm
• Ba-Gd-Ir-O-Ru
• Ba-Dy-Ir-O-Ru
• transitional
• alkaline
• chalcogen
• oxide
• hexagonal
• monoclinic
• cubic
• trigonal
• tetragonal