data_[Ni12Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.1348]
_cell_length_b [5.2164]
_cell_length_c [8.1929]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Ni3Sn2]
_chemical_formula_sum '[Ni12 Sn8]'
_cell_volume [304.9278]
_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  8  0.2354  0.5046  0.8761  1
  Ni  Ni1  4  0.0908  0.2500  0.1267  1
  Sn  Sn2  4  0.0604  0.7500  0.5958  1
  Sn  Sn3  4  0.0969  0.7500  0.1422  1
]