data_[Pr8Er6Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [23.1312]
_cell_length_b [3.6270]
_cell_length_c [6.2781]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.1717]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr4Er3Tm]
_chemical_formula_sum '[Pr8 Er6 Tm2]'
_cell_volume [524.5714]
_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
[
  Pr  Pr0  4  0.1247  0.0000  0.8744  1.0
  Pr  Pr1  4  0.1250  0.5000  0.3740  1.0
  Er  Er2  4  0.2499  0.5000  0.7500  1.0
  Er  Er3  2  0.0000  0.0000  0.5000  1.0
  Tm  Tm4  2  0.0000  0.5000  0.0000  1.0
]