data_[Pr4Nd48Tm8]
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 [Cmme]
_cell_length_a [7.2089]
_cell_length_b [11.6499]
_cell_length_c [25.0853]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [67]
_chemical_formula_structural [Pr(Nd6Tm)2]
_chemical_formula_sum '[Pr4 Nd48 Tm8]'
_cell_volume [2106.7321]
_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
[
  Pr  Pr0  4  0.0000  0.2500  0.0020  1
  Nd  Nd1  8  0.0000  0.0039  0.9244  1
  Nd  Nd2  8  0.0000  0.0242  0.4401  1
  Nd  Nd3  8  0.2309  0.2500  0.5859  1
  Nd  Nd4  8  0.2475  0.2500  0.1329  1
  Nd  Nd5  8  0.2500  0.0000  0.2001  1
  Nd  Nd6  8  0.2500  0.0000  0.3248  1
  Tm  Tm7  4  0.0000  0.2500  0.2710  1
  Tm  Tm8  4  0.0000  0.2500  0.7324  1
]