data_VSbTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   5.2
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VSbTe2
_chemical_formula_sum   'V1 Sb1 Te2'
_cell_volume   99.19
_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  V3  1  0.0  0.0  0.0  1.0
  Sb  Sb0  1  0.84  0.84  0.84  1.0
  Te  Te1  1  0.51  0.51  0.51  1.0
  Te  Te2  1  0.67  0.67  0.67  1.0

data_VSbTe2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   12.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   VSbTe2
_chemical_formula_sum   'V3 Sb3 Te6'
_cell_volume   297.56
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.0  1.0
  Sb  Sb1  3  0.0  0.0  0.16  1.0
  Te  Te2  3  0.0  0.0  0.33  1.0
  Te  Te3  3  0.0  0.0  0.49  1.0

V Sb Te Te
VSbTe2 crystallizes in the trigonal R3m space group. V(1) is bonded to one Sb(1) and three equivalent Te(2) atoms to form distorted VSbTe3 trigonal pyramids that share  a cornercorner with one Te(2)V3SbTe trigonal bipyramid, corners with six equivalent V(1)SbTe3 trigonal pyramids, and edges with three equivalent Te(1)Sb3Te trigonal pyramids. The V(1)-Sb(1) bond length is 2.07 Å. All V(1)-Te(2) bond lengths are 3.00 Å. Sb(1) is bonded in a distorted linear geometry to one V(1), one Te(2), and three equivalent Te(1) atoms. The Sb(1)-Te(2) bond length is 2.07 Å. All Sb(1)-Te(1) bond lengths are 3.00 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to three equivalent Sb(1) and one Te(2) atom to form TeSb3Te trigonal pyramids that share corners with three equivalent Te(2)V3SbTe trigonal bipyramids, corners with six equivalent Te(1)Sb3Te trigonal pyramids, and edges with three equivalent V(1)SbTe3 trigonal pyramids. The Te(1)-Te(2) bond length is 2.07 Å. In the second Te site, Te(2) is bonded to three equivalent V(1), one Sb(1), and one Te(1) atom to form TeV3SbTe trigonal bipyramids that share corners with six equivalent Te(2)V3SbTe trigonal bipyramids,  a cornercorner with one V(1)SbTe3 trigonal pyramid, and corners with three equivalent Te(1)Sb3Te trigonal pyramids.