DyNiSb2 is Parent of FeAs superconductors-derived structured and crystallizes in the tetragonal P4/nmm space group. Dy(1) is bonded to four equivalent Ni(1), four equivalent Sb(1), and four equivalent Sb(2) atoms to form a mixture of edge, face, and corner-sharing DyNi4Sb8 cuboctahedra. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(1) atoms. In the second Sb site, Sb(2) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Ni(1) atoms.
DyNiSb2 is Parent of FeAs superconductors-derived structured and crystallizes in the tetragonal P4/nmm space group. Dy(1) is bonded to four equivalent Ni(1), four equivalent Sb(1), and four equivalent Sb(2) atoms to form a mixture of edge, face, and corner-sharing DyNi4Sb8 cuboctahedra. All Dy(1)-Ni(1) bond lengths are 3.12 Å. All Dy(1)-Sb(1) bond lengths are 3.25 Å. All Dy(1)-Sb(2) bond lengths are 3.22 Å. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(2) atoms. All Ni(1)-Sb(2) bond lengths are 2.56 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(1) atoms. All Sb(1)-Sb(1) bond lengths are 3.09 Å. In the second Sb site, Sb(2) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Ni(1) atoms.