data_[Pr2Dy2Sn4]
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 [Pmc2_1]
_cell_length_a [4.3556]
_cell_length_b [6.2626]
_cell_length_c [8.5825]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [PrDySn2]
_chemical_formula_sum '[Pr2 Dy2 Sn4]'
_cell_volume [234.1080]
_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  2  0.0000  0.1284  0.6827  1.0
  Dy  Dy1  2  0.5000  0.3734  0.3172  1.0
  Sn  Sn2  2  0.0000  0.4039  0.0423  1.0
  Sn  Sn3  2  0.5000  0.0948  0.9579  1.0
]