data_[La8Pr12Tm12]
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 [Cmcm]
_cell_length_a [3.6446]
_cell_length_b [17.9778]
_cell_length_c [17.0443]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [La2(PrTm)3]
_chemical_formula_sum '[La8 Pr12 Tm12]'
_cell_volume [1116.7688]
_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  8  0.0000  0.2121  0.1487  1
  Pr  Pr1  8  0.0000  0.3583  0.0197  1
  Pr  Pr2  4  0.0000  0.3892  0.2500  1
  Tm  Tm3  8  0.0000  0.0092  0.1004  1
  Tm  Tm4  4  0.0000  0.4253  0.7500  1
]