data_[Nd6Ni16Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P6_3mc]
_cell_length_a [8.9909]
_cell_length_b [8.9909]
_cell_length_c [7.5894]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [186]
_chemical_formula_structural [Nd3(Ni2Sn)4]
_chemical_formula_sum '[Nd6 Ni16 Sn8]'
_cell_volume [531.3041]
_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
[
  Nd  Nd0  6  0.0558  0.5279  0.6841  1
  Ni  Ni1  6  0.1025  0.2049  0.7047  1
  Ni  Ni2  6  0.1636  0.3271  0.0179  1
  Ni  Ni3  2  0.0000  0.0000  0.4613  1
  Ni  Ni4  2  0.3333  0.6667  0.3746  1
  Sn  Sn5  6  0.1656  0.3312  0.3855  1
  Sn  Sn6  2  0.3333  0.6667  0.0096  1
]