data_[Pr4Er8Tm10]
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 [23.1668]
_cell_length_b [3.5377]
_cell_length_c [8.6555]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.3960]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2Er4Tm5]
_chemical_formula_sum '[Pr4 Er8 Tm10]'
_cell_volume [687.1034]
_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  0.0913  0.5000  0.7282  1
  Er  Er1  4  0.0470  0.0000  0.3595  1
  Er  Er2  4  0.1824  0.5000  0.4534  1
  Tm  Tm3  4  0.1369  0.0000  0.0930  1
  Tm  Tm4  4  0.2286  0.0000  0.8185  1
  Tm  Tm5  2  0.0000  0.5000  0.0000  1
]