data_[Nd4Co2Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Co  1.8800  1.3500  0.7683
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.5659]
_cell_length_b [4.5594]
_cell_length_c [17.0220]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Nd2CoSn4]
_chemical_formula_sum '[Nd4 Co2 Sn8]'
_cell_volume [354.3603]
_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  2  0.0000  0.0000  0.1124  1.0
  Nd  Nd1  2  0.5000  0.0000  0.9068  1.0
  Co  Co2  2  0.5000  0.0000  0.7047  1.0
  Sn  Sn3  2  0.0000  0.0000  0.4432  1.0
  Sn  Sn4  2  0.0000  0.0000  0.7662  1.0
  Sn  Sn5  2  0.5000  0.0000  0.2677  1.0
  Sn  Sn6  2  0.5000  0.0000  0.5591  1.0
]