data_[Pm4Dy8Tm10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.3993]
_cell_length_b [6.6037]
_cell_length_c [6.6295]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1991]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2Dy4Tm5]
_chemical_formula_sum '[Pm4 Dy8 Tm10]'
_cell_volume [706.6112]
_cell_formula_units_Z [2]
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
[
  Pm  Pm0  4  0.1983  0.0000  0.2942  1
  Dy  Dy1  4  0.0875  0.5000  0.4046  1
  Dy  Dy2  4  0.2435  0.0000  0.8032  1
  Tm  Tm3  8  0.0875  0.2611  0.9045  1
  Tm  Tm4  2  0.0000  0.0000  0.5000  1
]