data_TaNbPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.88
_cell_length_b   2.88
_cell_length_c   7.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaNbPt
_chemical_formula_sum   'Ta1 Nb1 Pt1'
_cell_volume   52.25
_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  Ta2  1  0.0  0.67  0.74  1.0
  Nb  Nb0  1  0.0  0.0  0.08  1.0
  Pt  Pt1  1  0.44  0.83  0.43  1.0

data_TaNbPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.88
_cell_length_b   2.88
_cell_length_c   7.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaNbPt
_chemical_formula_sum   'Ta1 Nb1 Pt1'
_cell_volume   52.25
_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  0.67  0.74  1.0
  Nb  Nb1  1  0.0  0.0  0.08  1.0
  Pt  Pt2  1  0.44  0.83  0.43  1.0

Ta Nb Pt
Ta Nb Pt 0 2 - - o 0 2 - o o 0 2 o o o 0 0 + + o 0 0 o + o 0 0 + o o 0 1 o + + 0 1 o o + 1 2 - - o 1 2 o - o 1 2 o o o 1 1 + + o 1 1 o + o 1 1 + o o 2 2 + + o 2 2 o + o 2 2 + o o 
TaNbPt crystallizes in the triclinic P1 space group. Ta(1) is bonded in a 1-coordinate geometry to one Nb(1) and three equivalent Pt(1) atoms. The Ta(1)-Nb(1) bond length is 2.65 Å. There are a spread of Ta(1)-Pt(1) bond distances ranging from 2.56-3.13 Å. Nb(1) is bonded in a 3-coordinate geometry to one Ta(1) and three equivalent Pt(1) atoms. There are a spread of Nb(1)-Pt(1) bond distances ranging from 2.87-3.24 Å. Pt(1) is bonded in a 12-coordinate geometry to three equivalent Ta(1), three equivalent Nb(1), and six equivalent Pt(1) atoms. All Pt(1)-Pt(1) bond lengths are 2.88 Å.