data_[Pr6Cu4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Cu  1.9000  1.3500  0.8200
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4614]
_cell_length_b [4.6509]
_cell_length_c [8.8963]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.1024]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr3(CuSn2)2]
_chemical_formula_sum '[Pr6 Cu4 Sn8]'
_cell_volume [455.6213]
_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
[
  Pr  Pr0  4  0.1313  0.5000  0.6884  1.0
  Pr  Pr1  2  0.0000  0.0000  0.0000  1.0
  Cu  Cu2  4  0.1903  0.5000  0.3714  1.0
  Sn  Sn3  4  0.0852  0.0000  0.3938  1.0
  Sn  Sn4  4  0.2059  0.5000  0.0775  1.0
]