HfNiSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Hf(1) is bonded to six equivalent Ni(1) and four equivalent Sb(1) atoms to form a mixture of distorted face and corner-sharing HfNi6Sb4 tetrahedra. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Sb(1) atoms. Sb(1) is bonded in a body-centered cubic geometry to four equivalent Hf(1) and four equivalent Ni(1) atoms.
HfNiSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Hf(1) is bonded to six equivalent Ni(1) and four equivalent Sb(1) atoms to form a mixture of distorted face and corner-sharing HfNi6Sb4 tetrahedra. All Hf(1)-Ni(1) bond lengths are 3.15 Å. All Hf(1)-Sb(1) bond lengths are 2.72 Å. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Hf(1) and four equivalent Sb(1) atoms. All Ni(1)-Sb(1) bond lengths are 2.72 Å. Sb(1) is bonded in a body-centered cubic geometry to four equivalent Hf(1) and four equivalent Ni(1) atoms.