data_SnSb2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.76
_cell_length_b   3.76
_cell_length_c   7.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SnSb2Cl
_chemical_formula_sum   'Sn1 Sb2 Cl1'
_cell_volume   112.44
_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
  Sn  Sn3  1  0.88  0.88  0.96  1.0
  Sb  Sb1  1  0.88  0.88  0.4  1.0
  Sb  Sb2  1  0.0  0.0  0.9  1.0
  Cl  Cl0  1  0.0  0.0  0.66  1.0

data_SnSb2Cl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.32
_cell_length_b   5.32
_cell_length_c   7.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SnSb2Cl
_chemical_formula_sum   'Sn2 Sb4 Cl2'
_cell_volume   224.87
_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
  Sn  Sn0  2  0.38  0.5  0.96  1.0
  Sb  Sb1  2  0.0  0.0  0.9  1.0
  Sb  Sb2  2  0.38  0.5  0.4  1.0
  Cl  Cl3  2  0.0  0.0  0.66  1.0

Sn Sb Sb Cl
Sn Sb Sb Cl 0 2 + + o 1 3 + + o 2 3 o o o 
SnSb2Cl is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two SnSb2Cl clusters. Sn(1) is bonded in a single-bond geometry to one Sb(2) atom. The Sn(1)-Sb(2) bond length is 0.80 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a single-bond geometry to one Cl(1) atom. The Sb(1)-Cl(1) bond length is 2.15 Å. In the second Sb site, Sb(2) is bonded in a bent 120 degrees geometry to one Sn(1) and one Cl(1) atom. The Sb(2)-Cl(1) bond length is 1.97 Å. Cl(1) is bonded in a linear geometry to one Sb(1) and one Sb(2) atom.