data_[Ni22Pt6]
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 [Immm]
_cell_length_a [3.8934]
_cell_length_b [9.1570]
_cell_length_c [9.6757]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ni11Pt3]
_chemical_formula_sum '[Ni22 Pt6]'
_cell_volume [344.9586]
_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  0.2783  0.1438  1
  Ni  Ni1  8  0.0000  0.3729  0.3697  1
  Ni  Ni2  4  0.0000  0.1527  0.5000  1
  Ni  Ni3  2  0.0000  0.5000  0.0000  1
  Pt  Pt4  4  0.0000  0.0000  0.2806  1
  Pt  Pt5  2  0.0000  0.0000  0.0000  1
]