data_SbPPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.42
_cell_length_b   3.72
_cell_length_c   5.25
_cell_angle_alpha   90.0
_cell_angle_beta   99.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbPPt2
_chemical_formula_sum   'Sb1 P1 Pt2'
_cell_volume   85.17
_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
  Sb  Sb3  1  0.34  0.86  0.66  1.0
  P  P0  1  0.55  0.0  0.12  1.0
  Pt  Pt1  1  0.53  0.86  0.21  1.0
  Pt  Pt2  1  0.34  0.0  0.78  1.0

data_SbPPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.72
_cell_length_b   4.42
_cell_length_c   5.25
_cell_angle_alpha   99.39
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbPPt2
_chemical_formula_sum   'Sb1 P1 Pt2'
_cell_volume   85.17
_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
  Sb  Sb0  1  0.14  0.66  0.34  1.0
  P  P1  1  0.0  0.45  0.88  1.0
  Pt  Pt2  1  0.0  0.66  0.22  1.0
  Pt  Pt3  1  0.14  0.47  0.79  1.0

Sb P Pt Pt
Sb P Pt Pt 0 3 o + o 1 2 o - o 
Pt2SbP is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Pt2SbP cluster. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a distorted single-bond geometry to one P(1) atom. The Pt(1)-P(1) bond length is 0.73 Å. In the second Pt site, Pt(2) is bonded in a 1-coordinate geometry to one Sb(1) and one P(1) atom. The Pt(2)-Sb(1) bond length is 0.84 Å. The Pt(2)-P(1) bond length is 1.83 Å. Sb(1) is bonded in a distorted single-bond geometry to one Pt(2) atom. P(1) is bonded in a distorted bent 120 degrees geometry to one Pt(1) and one Pt(2) atom.