FeNbSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Nb(1) is bonded in a 10-coordinate geometry to four equivalent Fe(1) and six equivalent Sb(1) atoms. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Nb(1) and four equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to six equivalent Nb(1) and four equivalent Fe(1) atoms.
FeNbSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Nb(1) is bonded in a 10-coordinate geometry to four equivalent Fe(1) and six equivalent Sb(1) atoms. All Nb(1)-Fe(1) bond lengths are 2.57 Å. All Nb(1)-Sb(1) bond lengths are 2.97 Å. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Nb(1) and four equivalent Sb(1) atoms. All Fe(1)-Sb(1) bond lengths are 2.57 Å. Sb(1) is bonded in a 10-coordinate geometry to six equivalent Nb(1) and four equivalent Fe(1) atoms.