data_[Pr1Nd7Tm3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [7.2311]
_cell_length_b [7.2311]
_cell_length_c [8.6702]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [PrNd7Tm3]
_chemical_formula_sum '[Pr1 Nd7 Tm3]'
_cell_volume [392.6175]
_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
[
  Pr  Pr0  1  0.0000  0.0000  0.5590  1
  Nd  Nd1  3  0.0005  0.5003  0.5397  1
  Nd  Nd2  3  0.3331  0.1665  0.8941  1
  Nd  Nd3  1  0.3333  0.6667  0.8752  1
  Tm  Tm4  3  0.1669  0.3338  0.2164  1
]