FeV2Te4 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 6-coordinate geometry to one Fe(1), three equivalent Te(1), and three equivalent Te(2) atoms. Fe(1) is bonded in a 8-coordinate geometry to two equivalent V(1), two equivalent Te(1), and four equivalent Te(2) atoms. There are two inequivalent Te sites. In the first Te site, Te(2) is bonded in a 5-coordinate geometry to three equivalent V(1) and two equivalent Fe(1) atoms. In the second Te site, Te(1) is bonded in a 4-coordinate geometry to three equivalent V(1) and one Fe(1) atom.
FeV2Te4 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 6-coordinate geometry to one Fe(1), three equivalent Te(1), and three equivalent Te(2) atoms. The V(1)-Fe(1) bond length is 3.00 Å. There is one shorter (2.65 Å) and two longer (2.72 Å) V(1)-Te(1) bond lengths. There are two shorter (2.78 Å) and one longer (2.92 Å) V(1)-Te(2) bond length. Fe(1) is bonded in a 8-coordinate geometry to two equivalent V(1), two equivalent Te(1), and four equivalent Te(2) atoms. Both Fe(1)-Te(1) bond lengths are 2.65 Å. All Fe(1)-Te(2) bond lengths are 2.79 Å. There are two inequivalent Te sites. In the first Te site, Te(2) is bonded in a 5-coordinate geometry to three equivalent V(1) and two equivalent Fe(1) atoms. In the second Te site, Te(1) is bonded in a 4-coordinate geometry to three equivalent V(1) and one Fe(1) atom.