PuCeFe4 is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. Pu(1) is bonded in a 16-coordinate geometry to four equivalent Ce(1) and twelve equivalent Fe(1) atoms. Ce(1) is bonded in a 16-coordinate geometry to four equivalent Pu(1) and twelve equivalent Fe(1) atoms. Fe(1) is bonded to three equivalent Pu(1), three equivalent Ce(1), and six equivalent Fe(1) atoms to form a mixture of face, corner, and edge-sharing FeCe3Pu3Fe6 cuboctahedra.
PuCeFe4 is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. Pu(1) is bonded in a 16-coordinate geometry to four equivalent Ce(1) and twelve equivalent Fe(1) atoms. All Pu(1)-Ce(1) bond lengths are 3.03 Å. All Pu(1)-Fe(1) bond lengths are 2.90 Å. Ce(1) is bonded in a 16-coordinate geometry to four equivalent Pu(1) and twelve equivalent Fe(1) atoms. All Ce(1)-Fe(1) bond lengths are 2.90 Å. Fe(1) is bonded to three equivalent Pu(1), three equivalent Ce(1), and six equivalent Fe(1) atoms to form a mixture of face, corner, and edge-sharing FeCe3Pu3Fe6 cuboctahedra. There are three shorter (2.45 Å) and three longer (2.49 Å) Fe(1)-Fe(1) bond lengths.