data_[Fe2Cu1Ni1Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Cu  1.9000  1.3500  0.8200
  Ni  1.9100  1.3500  0.7400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [2.7333]
_cell_length_b [2.7333]
_cell_length_c [14.8917]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [Fe2CuNiPt4]
_chemical_formula_sum '[Fe2 Cu1 Ni1 Pt4]'
_cell_volume [111.2572]
_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
[
  Fe  Fe0  1  0.0000  0.0000  0.4981  1.0
  Fe  Fe1  1  0.0000  0.0000  0.7516  1.0
  Cu  Cu2  1  0.0000  0.0000  0.0023  1.0
  Ni  Ni3  1  0.0000  0.0000  0.2481  1.0
  Pt  Pt4  1  0.5000  0.5000  0.1274  1.0
  Pt  Pt5  1  0.5000  0.5000  0.3730  1.0
  Pt  Pt6  1  0.5000  0.5000  0.6246  1.0
  Pt  Pt7  1  0.5000  0.5000  0.8749  1.0
]