Cu-Fe-O, Trigonal, Tripolyhedral

• Cu-Fe-O-V
• Cu-Fe-In-O
• Cu-Fe-Lu-O
• Cu-Fe-Ni-O
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• structural properties
• phase transitions
• tripolyhedral
• transitional
• chalcogen
• oxide
• antiferromagnetic