data_[Pr8Dy4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8939]
_cell_length_b [4.8094]
_cell_length_c [11.3634]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.8869]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2DySn2]
_chemical_formula_sum '[Pr8 Dy4 Sn8]'
_cell_volume [628.4971]
_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
[
  Pr  Pr0  4  0.0115  0.5000  0.6801  1.0
  Pr  Pr1  4  0.1828  0.5000  0.0927  1.0
  Dy  Dy2  4  0.2142  0.0000  0.3572  1.0
  Sn  Sn3  4  0.0337  0.0000  0.8899  1.0
  Sn  Sn4  4  0.1284  0.0000  0.5736  1.0
]