As-F, Fluoride, Metalloid, Structural properties

• As-F-Fe-O-Sm
• As-Ce-F-Fe-O
• As-F-Fe-La-O
• As-F-Mn-Nd-O
• As-F-Fe-Nd-O
• mechanical properties
• compressibility
• superconductivity
• metalloid
• pnictogen
• fluoride
• halogen
• tetragonal
• monoclinic
• orthorhombic
• triclinic
• trigonal