data_[La6Pr8Tm8]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [11.7096]
_cell_length_b [5.7922]
_cell_length_c [11.3660]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La3(PrTm)4]
_chemical_formula_sum '[La6 Pr8 Tm8]'
_cell_volume [770.8937]
_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
[
  La  La0  4  0.3208  0.0000  0.3899  1
  La  La1  2  0.0000  0.0000  0.2554  1
  Pr  Pr2  4  0.2245  0.0000  0.7435  1
  Pr  Pr3  2  0.0000  0.0000  0.9433  1
  Pr  Pr4  2  0.5000  0.0000  0.9629  1
  Tm  Tm5  4  0.2512  0.0000  0.0792  1
  Tm  Tm6  2  0.0000  0.0000  0.5638  1
  Tm  Tm7  2  0.5000  0.0000  0.6481  1
]