data_[Ni14Pt4W4]
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 [Immm]
_cell_length_a [2.7814]
_cell_length_b [8.2821]
_cell_length_c [12.4243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ni7(PtW)2]
_chemical_formula_sum '[Ni14 Pt4 W4]'
_cell_volume [286.2036]
_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  8  0.0000  0.2653  0.1663  1
  Ni  Ni1  4  0.0000  0.0000  0.3681  1
  Ni  Ni2  2  0.0000  0.0000  0.0000  1
  Pt  Pt3  4  0.0000  0.5000  0.3168  1
  W  W4  4  0.0000  0.2326  0.5000  1
]