data_TaSbCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.29
_cell_length_b   4.29
_cell_length_c   4.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSbCl2
_chemical_formula_sum   'Ta1 Sb1 Cl2'
_cell_volume   85.64
_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
  Ta  Ta3  1  0.14  0.14  0.0  1.0
  Sb  Sb2  1  0.0  0.0  0.0  1.0
  Cl  Cl0  1  0.14  0.0  0.33  1.0
  Cl  Cl1  1  0.0  0.14  0.33  1.0

data_TaSbCl2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.06
_cell_length_b   6.06
_cell_length_c   4.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TaSbCl2
_chemical_formula_sum   'Ta2 Sb2 Cl4'
_cell_volume   171.28
_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
  Ta  Ta0  2  0.14  0.0  -0.0  1.0
  Sb  Sb1  2  0.0  0.0  0.0  1.0
  Cl  Cl2  4  0.07  0.07  0.33  1.0

Ta Sb Cl Cl
TaSbCl2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TaSbCl2 clusters. Ta(1) is bonded in a distorted single-bond geometry to one Sb(1) and two equivalent Cl(1) atoms. The Ta(1)-Sb(1) bond length is 0.87 Å. Both Ta(1)-Cl(1) bond lengths are 1.65 Å. Sb(1) is bonded in a distorted single-bond geometry to one Ta(1) and two equivalent Cl(1) atoms. Both Sb(1)-Cl(1) bond lengths are 1.65 Å. Cl(1) is bonded in a 3-coordinate geometry to one Ta(1), one Sb(1), and one Cl(1) atom. The Cl(1)-Cl(1) bond length is 0.87 Å.