The material structure described by FeV2Te4 crystallizes in the monoclinic Cm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to one Fe(1), one Te(1), one Te(2), two equivalent Te(3), and two equivalent Te(4) atoms to form distorted VFeTe6 octahedra that share corners with six equivalent V(2)Te6 octahedra, edges with two equivalent V(1)FeTe6 octahedra, and  a faceface with one V(2)Te6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. In the second V site, V(2) is bonded to one Te(2), one Te(4), two equivalent Te(1), and two equivalent Te(3) atoms to form distorted VTe6 octahedra that share corners with six equivalent V(1)FeTe6 octahedra, edges with two equivalent V(2)Te6 octahedra, and  a faceface with one V(1)FeTe6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. Fe(1) is bonded in a 7-coordinate geometry to one V(1), one Te(1), one Te(3), two equivalent Te(2), and two equivalent Te(4) atoms. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded in a rectangular see-saw-like geometry to one V(1), two equivalent V(2), and one Fe(1) atom. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one V(1), one V(2), and two equivalent Fe(1) atoms. In the third Te site, Te(3) is bonded in a 5-coordinate geometry to two equivalent V(1), two equivalent V(2), and one Fe(1) atom. In the fourth Te site, Te(4) is bonded in a 5-coordinate geometry to one V(2), two equivalent V(1), and two equivalent Fe(1) atoms. is represented by the CIF card [CIF]
data_V2FeTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.005
_cell_length_b   7.005
_cell_length_c   6.877
_cell_angle_alpha   61.347
_cell_angle_beta   61.347
_cell_angle_gamma   33.005
_symmetry_Int_Tables_number   1
_cell_volume   159.172
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  V  V0  1  0.998  0.998  0.999  1.0
  V  V1  1  0.255  0.255  0.724  1.0
  Fe  Fe2  1  0.747  0.747  0.278  1.0
  Te  Te3  1  0.883  0.883  0.451  1.0
  Te  Te4  1  0.118  0.118  0.536  1.0
  Te  Te5  1  0.632  0.632  0.040  1.0
  Te  Te6  1  0.367  0.367  0.971  1.0
[/CIF]
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The material structure described by FeV2Te4 crystallizes in the monoclinic Cm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to one Fe(1), one Te(1), one Te(2), two equivalent Te(3), and two equivalent Te(4) atoms to form distorted VFeTe6 octahedra that share corners with six equivalent V(2)Te6 octahedra, edges with two equivalent V(1)FeTe6 octahedra, and  a faceface with one V(2)Te6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. In the second V site, V(2) is bonded to one Te(2), one Te(4), two equivalent Te(1), and two equivalent Te(3) atoms to form distorted VTe6 octahedra that share corners with six equivalent V(1)FeTe6 octahedra, edges with two equivalent V(2)Te6 octahedra, and  a faceface with one V(1)FeTe6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. Fe(1) is bonded in a 7-coordinate geometry to one V(1), one Te(1), one Te(3), two equivalent Te(2), and two equivalent Te(4) atoms. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded in a rectangular see-saw-like geometry to one V(1), two equivalent V(2), and one Fe(1) atom. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one V(1), one V(2), and two equivalent Fe(1) atoms. In the third Te site, Te(3) is bonded in a 5-coordinate geometry to two equivalent V(1), two equivalent V(2), and one Fe(1) atom. In the fourth Te site, Te(4) is bonded in a 5-coordinate geometry to one V(2), two equivalent V(1), and two equivalent Fe(1) atoms. is represented by the CIF card [CIF]
data_V2FeTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.005
_cell_length_b   7.005
_cell_length_c   6.877
_cell_angle_alpha   61.347
_cell_angle_beta   61.347
_cell_angle_gamma   33.005
_symmetry_Int_Tables_number   1
_cell_volume   159.172
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  V  V0  1  0.998  0.998  0.999  1.0
  V  V1  1  0.255  0.255  0.724  1.0
  Fe  Fe2  1  0.747  0.747  0.278  1.0
  Te  Te3  1  0.883  0.883  0.451  1.0
  Te  Te4  1  0.118  0.118  0.536  1.0
  Te  Te5  1  0.632  0.632  0.040  1.0
  Te  Te6  1  0.367  0.367  0.971  1.0
[/CIF]
.