FeSbTe crystallizes in the monoclinic P2_1/c space group. Fe(1) is bonded to three equivalent Sb(1) and three equivalent Te(1) atoms to form a mixture of corner and edge-sharing FeSb3Te3 octahedra. The corner-sharing octahedral tilt angles range from 49-58°. Sb(1) is bonded in a 4-coordinate geometry to three equivalent Fe(1) and one Te(1) atom. Te(1) is bonded in a 4-coordinate geometry to three equivalent Fe(1) and one Sb(1) atom.
FeSbTe crystallizes in the monoclinic P2_1/c space group. Fe(1) is bonded to three equivalent Sb(1) and three equivalent Te(1) atoms to form a mixture of corner and edge-sharing FeSb3Te3 octahedra. The corner-sharing octahedral tilt angles range from 49-58°. There is one shorter (2.60 Å) and two longer (2.63 Å) Fe(1)-Sb(1) bond lengths. There are two shorter (2.51 Å) and one longer (2.52 Å) Fe(1)-Te(1) bond length. Sb(1) is bonded in a 4-coordinate geometry to three equivalent Fe(1) and one Te(1) atom. The Sb(1)-Te(1) bond length is 2.95 Å. Te(1) is bonded in a 4-coordinate geometry to three equivalent Fe(1) and one Sb(1) atom.