data_[Pr4Sm4Dy2Y8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.9763]
_cell_length_b [3.6187]
_cell_length_c [9.7302]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.9508]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2Sm2DyY4]
_chemical_formula_sum '[Pr4 Sm4 Dy2 Y8]'
_cell_volume [600.8046]
_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  0.1648  0.5000  0.9990  1.0
  Sm  Sm1  4  0.1477  0.0000  0.6635  1.0
  Y  Y2  4  0.0194  0.5000  0.3332  1.0
  Y  Y3  4  0.1852  0.0000  0.3357  1.0
  Dy  Dy4  2  0.0000  0.0000  0.0000  1.0
]