data_TaSb2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.19
_cell_length_b   3.19
_cell_length_c   8.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSb2Pt
_chemical_formula_sum   'Ta1 Sb2 Pt1'
_cell_volume   82.0
_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  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.95  0.0  0.22  1.0
  Sb  Sb2  1  0.95  0.0  0.13  1.0
  Pt  Pt0  1  0.0  0.0  0.17  1.0

data_TaSb2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   3.19
_cell_length_c   8.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSb2Pt
_chemical_formula_sum   'Ta1 Sb2 Pt1'
_cell_volume   82.0
_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  Ta0  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.95  0.0  0.13  1.0
  Sb  Sb2  1  0.95  0.0  0.22  1.0
  Pt  Pt3  1  0.0  0.0  0.17  1.0

Ta Sb Sb Pt
TaPtSb2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TaPtSb2 cluster. Ta(1) is bonded in a single-bond geometry to one Sb(2) atom. The Ta(1)-Sb(2) bond length is 1.07 Å. Pt(1) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one Sb(2) atom. The Pt(1)-Sb(1) bond length is 0.43 Å. The Pt(1)-Sb(2) bond length is 0.43 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a single-bond geometry to one Pt(1) atom. In the second Sb site, Sb(2) is bonded in a bent 150 degrees geometry to one Ta(1) and one Pt(1) atom.