Alkaline, Chalcogen, Transitional, Hexagonal, Paramagnetic moment

• Ba-Er-Ir-O-Ru
• Ba-Co-O-Sb
• Ba-Dy-Ir-O-Ru
• Ba-Co-O
• Ba-Gd-Ir-O-Ru
• chalcogen
• transitional
• alkaline
• oxide
• disordered