data_[Pr4Y8Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.2699]
_cell_length_b [5.0533]
_cell_length_c [11.3067]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0053]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr(YTm)2]
_chemical_formula_sum '[Pr4 Y8 Tm8]'
_cell_volume [643.9161]
_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  0.0506  0.5000  0.1544  1.0
  Y  Y1  4  0.0514  0.0000  0.6474  1.0
  Y  Y2  4  0.1509  0.0000  0.9494  1.0
  Tm  Tm3  4  0.1505  0.5000  0.4519  1.0
  Tm  Tm4  4  0.2494  0.0000  0.2541  1.0
]