data_V2CoSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.69
_cell_length_b   3.69
_cell_length_c   4.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2CoSb
_chemical_formula_sum   'V2 Co1 Sb1'
_cell_volume   57.07
_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  V2  1  0.84  0.0  0.1  1.0
  V  V3  1  0.0  0.84  0.1  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.84  0.84  0.0  1.0

data_V2CoSb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   4.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   V2CoSb
_chemical_formula_sum   'V4 Co2 Sb2'
_cell_volume   114.15
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  4  0.42  0.42  0.1  1.0
  Co  Co1  2  0.0  0.0  0.0  1.0
  Sb  Sb2  2  0.34  0.5  0.0  1.0

V V Co Sb
V2CoSb is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two V2CoSb clusters. V(1) is bonded in a 2-coordinate geometry to one Co(1) and one Sb(1) atom. The V(1)-Co(1) bond length is 0.72 Å. The V(1)-Sb(1) bond length is 0.72 Å. Co(1) is bonded in a 3-coordinate geometry to two equivalent V(1) and one Sb(1) atom. The Co(1)-Sb(1) bond length is 0.82 Å. Sb(1) is bonded in a 2-coordinate geometry to two equivalent V(1) and one Co(1) atom.