data_[Ni8Pt4]
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
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.3178]
_cell_length_b [2.6691]
_cell_length_c [8.9663]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4080]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ni2Pt]
_chemical_formula_sum '[Ni8 Pt4]'
_cell_volume [151.1549]
_cell_formula_units_Z [4]
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  2  0.0020  0.7500  0.8843  1.0
  Ni  Ni1  2  0.0068  0.2500  0.6388  1.0
  Ni  Ni2  2  0.3139  0.7500  0.1979  1.0
  Ni  Ni3  2  0.3330  0.2500  0.9712  1.0
  Pt  Pt4  2  0.3139  0.2500  0.4519  1.0
  Pt  Pt5  2  0.3382  0.7500  0.7280  1.0
]