data_[Co2Ni4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.2887]
_cell_length_b [4.0265]
_cell_length_c [5.2890]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9958]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Co(NiSn2)2]
_chemical_formula_sum '[Co2 Ni4 Sn8]'
_cell_volume [252.7898]
_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
[
  Co  Co0  2  0.0000  0.0000  0.0000  1.0
  Ni  Ni1  4  0.2169  0.0000  0.3356  1.0
  Sn  Sn2  4  0.0724  0.5000  0.3059  1.0
  Sn  Sn3  4  0.1682  0.0000  0.8109  1.0
]