data_TaMnPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.21
_cell_length_b   6.17
_cell_length_c   2.75
_cell_angle_alpha   78.08
_cell_angle_beta   76.21
_cell_angle_gamma   25.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaMnPt
_chemical_formula_sum   'Ta1 Mn1 Pt1'
_cell_volume   44.47
_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  0.87  0.02  0.99  1.0
  Mn  Mn0  1  0.87  0.02  0.04  1.0
  Pt  Pt1  1  0.87  0.02  0.73  1.0

data_TaMnPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.75
_cell_length_b   11.75
_cell_length_c   2.75
_cell_angle_alpha   90.0
_cell_angle_beta   132.84
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TaMnPt
_chemical_formula_sum   'Ta2 Mn2 Pt2'
_cell_volume   88.94
_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
  Ta  Ta0  2  0.12  0.0  0.14  1.0
  Mn  Mn1  2  0.07  0.0  0.09  1.0
  Pt  Pt2  2  0.38  0.0  0.4  1.0

Ta Mn Pt