7-capped pentagonal prism 17-vertex, Chalcogen, Transitional, Fe-Te

• Fe-Tb-Te
• Er-Fe-Te
• Fe-Te-Zr
• Fe-Gd-Te
• magnetic properties
• electronic and electrical properties
• thermal and thermodynamic properties
• phase transitions
• structural transitions
• telluride
• transitional
• metalloid
• chalcogen
• antiferromagnetic
• monoclinic
• hexagonal