data_[La4Pr8Er4Tm16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  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 [12.4140]
_cell_length_b [7.1792]
_cell_length_c [12.3086]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3316]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaPr2ErTm4]
_chemical_formula_sum '[La4 Pr8 Er4 Tm16]'
_cell_volume [1035.1386]
_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
[
  La  La0  4  0.2500  0.2500  0.0000  1.0
  Pr  Pr1  4  0.2500  0.2500  0.5000  1.0
  Pr  Pr2  2  0.0000  0.5000  0.0000  1.0
  Pr  Pr3  2  0.0000  0.5000  0.5000  1.0
  Er  Er4  2  0.0000  0.0000  0.0000  1.0
  Er  Er5  2  0.0000  0.0000  0.5000  1.0
  Tm  Tm6  8  0.0002  0.2493  0.2508  1.0
  Tm  Tm7  4  0.2490  0.0000  0.7482  1.0
  Tm  Tm8  4  0.2497  0.5000  0.7494  1.0
]