data_Na2PtW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.75
_cell_length_b   5.75
_cell_length_c   4.8
_cell_angle_alpha   102.48
_cell_angle_beta   102.48
_cell_angle_gamma   27.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2PtW
_chemical_formula_sum   'Na2 Pt1 W1'
_cell_volume   72.48
_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
  Na  Na0  1  0.83  0.0  0.46  1.0
  Na  Na1  1  0.25  0.0  0.22  1.0
  Pt  Pt2  1  0.04  0.0  0.34  1.0
  W  W3  1  0.0  0.0  0.0  1.0

data_Na2PtW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.8
_cell_length_c   5.75
_cell_angle_alpha   102.48
_cell_angle_beta   104.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2PtW
_chemical_formula_sum   'Na2 Pt1 W1'
_cell_volume   72.48
_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
  Na  Na0  1  0.0  0.22  0.25  1.0
  Na  Na1  1  0.0  0.46  0.83  1.0
  Pt  Pt2  1  0.0  0.34  0.04  1.0
  W  W3  1  0.0  0.0  0.0  1.0

Na Na Pt W