data_[Ni16Pt2W4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Pt  2.2800  1.3500  0.8050
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.2410]
_cell_length_b [3.6746]
_cell_length_c [5.6849]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9469]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ni8PtW2]
_chemical_formula_sum '[Ni16 Pt2 W4]'
_cell_volume [268.4411]
_cell_formula_units_Z [2]
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
[
  Ni  Ni0  4  0.0480  0.0000  0.7274  1
  Ni  Ni1  4  0.0907  0.5000  0.4597  1
  Ni  Ni2  4  0.1839  0.5000  0.9085  1
  Ni  Ni3  4  0.2293  0.0000  0.6354  1
  Pt  Pt4  2  0.0000  0.5000  0.0000  1
  W  W5  4  0.1421  0.0000  0.1952  1
]