data_[Tb8Pm4Pr4Dy16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.4160]
_cell_length_b [7.1669]
_cell_length_c [12.3839]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5719]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2PmPrDy4]
_chemical_formula_sum '[Tb8 Pm4 Pr4 Dy16]'
_cell_volume [1038.3070]
_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
[
  Tb  Tb0  4  0.2500  0.2500  0.5000  1
  Tb  Tb1  2  0.0000  0.5000  0.0000  1
  Tb  Tb2  2  0.0000  0.5000  0.5000  1
  Pr  Pr3  4  0.2500  0.2500  0.0000  1
  Pm  Pm4  2  0.0000  0.0000  0.0000  1
  Pm  Pm5  2  0.0000  0.0000  0.5000  1
  Dy  Dy6  8  0.0008  0.2506  0.2519  1
  Dy  Dy7  4  0.2494  0.5000  0.7477  1
  Dy  Dy8  4  0.2497  0.0000  0.7479  1
]