NpCo2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Np(1) is bonded in a 12-coordinate geometry to twelve equivalent Co(1) atoms. Co(1) is bonded to six equivalent Np(1) and six equivalent Co(1) atoms to form a mixture of corner, edge, and face-sharing CoNp6Co6 cuboctahedra.
NpCo2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Np(1) is bonded in a 12-coordinate geometry to twelve equivalent Co(1) atoms. All Np(1)-Co(1) bond lengths are 2.95 Å. Co(1) is bonded to six equivalent Np(1) and six equivalent Co(1) atoms to form a mixture of corner, edge, and face-sharing CoNp6Co6 cuboctahedra. All Co(1)-Co(1) bond lengths are 2.52 Å.