As-Ce-F-Fe-O, Lanthanoid, Metalloid

• As-Ce-F-Fe-Gd-O
• As-Ce-F-Fe-O-P
• As-Ce-Co-F-Fe-O
• As-Ce-F-Fe-O-Y
• superconductivity
• electronic and electrical properties
• structural properties
• conductivity or resistivity
• thermal and thermodynamic properties
• metalloid
• chalcogen
• lanthanoid
• halogen
• pnictogen
• tetragonal
• orthorhombic
• cubic
• trigonal