data_InSb2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.05
_cell_length_b   5.05
_cell_length_c   5.05
_cell_angle_alpha   110.24
_cell_angle_beta   110.24
_cell_angle_gamma   107.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InSb2Pt
_chemical_formula_sum   'In1 Sb2 Pt1'
_cell_volume   99.18
_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
  In  In0  1  0.0  0.0  0.0  1.0
  Sb  Sb2  1  0.0  0.89  0.0  1.0
  Sb  Sb3  1  0.89  0.0  0.0  1.0
  Pt  Pt1  1  0.0  0.0  0.97  1.0

data_InSb2Pt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.94
_cell_length_b   8.17
_cell_length_c   5.05
_cell_angle_alpha   90.0
_cell_angle_beta   126.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   InSb2Pt
_chemical_formula_sum   'In2 Sb4 Pt2'
_cell_volume   198.36
_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
  In  In0  2  0.0  0.0  0.0  1.0
  Sb  Sb1  4  0.06  0.06  0.0  1.0
  Pt  Pt2  2  0.0  0.0  0.03  1.0

In Sb Sb Pt
PtInSb2 is Tungsten structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two PtInSb2 clusters. Pt(1) is bonded in a single-bond geometry to one In(1) atom. The Pt(1)-In(1) bond length is 0.14 Å. In(1) is bonded in a single-bond geometry to one Pt(1) and two equivalent Sb(1) atoms. Both In(1)-Sb(1) bond lengths are 0.56 Å. Sb(1) is bonded in a single-bond geometry to one In(1) atom.