data_[Pr3Sm3Dy6]
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
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.6145]
_cell_length_b [3.6145]
_cell_length_c [35.1602]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [PrSmDy2]
_chemical_formula_sum '[Pr3 Sm3 Dy6]'
_cell_volume [397.8203]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.5000  1.0
  Sm  Sm1  3  0.0000  0.0000  0.3333  1.0
  Dy  Dy2  3  0.0000  0.0000  0.7487  1.0
  Dy  Dy3  3  0.0000  0.0000  0.9180  1.0
]