Fe2Nb is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Nb(1) is bonded in a 16-coordinate geometry to four equivalent Nb(1) and twelve equivalent Fe(1) atoms. Fe(1) is bonded to six equivalent Nb(1) and six equivalent Fe(1) atoms to form a mixture of face, corner, and edge-sharing FeNb6Fe6 cuboctahedra.
Fe2Nb is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Nb(1) is bonded in a 16-coordinate geometry to four equivalent Nb(1) and twelve equivalent Fe(1) atoms. All Nb(1)-Nb(1) bond lengths are 2.99 Å. All Nb(1)-Fe(1) bond lengths are 2.86 Å. Fe(1) is bonded to six equivalent Nb(1) and six equivalent Fe(1) atoms to form a mixture of face, corner, and edge-sharing FeNb6Fe6 cuboctahedra. All Fe(1)-Fe(1) bond lengths are 2.44 Å.