NpAl2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Np(1) is bonded in a 16-coordinate geometry to four equivalent Np(1) and twelve equivalent Al(1) atoms. Al(1) is bonded to six equivalent Np(1) and six equivalent Al(1) atoms to form a mixture of edge, face, and corner-sharing AlNp6Al6 cuboctahedra.
NpAl2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Np(1) is bonded in a 16-coordinate geometry to four equivalent Np(1) and twelve equivalent Al(1) atoms. All Np(1)-Np(1) bond lengths are 3.41 Å. All Np(1)-Al(1) bond lengths are 3.27 Å. Al(1) is bonded to six equivalent Np(1) and six equivalent Al(1) atoms to form a mixture of edge, face, and corner-sharing AlNp6Al6 cuboctahedra. All Al(1)-Al(1) bond lengths are 2.78 Å.