U4Fe is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight U4Fe clusters. U(1) is bonded in a single-bond geometry to one Fe(1) atom. Fe(1) is bonded in a tetrahedral geometry to four equivalent U(1) atoms.
U4Fe is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight U4Fe clusters. U(1) is bonded in a single-bond geometry to one Fe(1) atom. The U(1)-Fe(1) bond length is 2.42 Å. Fe(1) is bonded in a tetrahedral geometry to four equivalent U(1) atoms.