data_NbSiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.26
_cell_length_b   4.26
_cell_length_c   2.97
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbSiPt
_chemical_formula_sum   'Nb1 Si1 Pt1'
_cell_volume   46.63
_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
  Nb  Nb0  1  0.13  0.23  0.49  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.0  0.46  0.0  1.0

data_NbSiPt
_symmetry_space_group_name_H-M   Pm
_cell_length_a   4.26
_cell_length_b   2.97
_cell_length_c   4.26
_cell_angle_alpha   90.0
_cell_angle_beta   120.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   NbSiPt
_chemical_formula_sum   'Nb1 Si1 Pt1'
_cell_volume   46.63
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Nb  Nb0  1  0.13  0.5  0.23  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.0  0.0  0.46  1.0

Nb Si Pt