data_[Tb7Pm3Dy1]
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
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.9773]
_cell_length_b [5.5621]
_cell_length_c [10.0212]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8113]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tb7Pm3Dy]
_chemical_formula_sum '[Tb7 Pm3 Dy1]'
_cell_volume [365.8885]
_cell_formula_units_Z [1]
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  2  0.0806  0.0000  0.1708  1
  Tb  Tb1  2  0.1780  0.5000  0.3626  1
  Tb  Tb2  2  0.3545  0.5000  0.7106  1
  Tb  Tb3  1  0.5000  0.0000  0.0000  1
  Pm  Pm4  2  0.2187  0.5000  0.0018  1
  Pm  Pm5  1  0.5000  0.0000  0.5000  1
  Dy  Dy6  1  0.0000  0.0000  0.5000  1
]