data_[La6Tb2Y2Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.1194]
_cell_length_b [5.2269]
_cell_length_c [10.3122]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1623]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La3TbYTm]
_chemical_formula_sum '[La6 Tb2 Y2 Tm2]'
_cell_volume [413.3914]
_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  2  0.1683  0.2500  0.0423  1.0
  La  La1  2  0.1698  0.2500  0.5420  1.0
  La  La2  2  0.1736  0.7500  0.7942  1.0
  Tb  Tb3  2  0.4993  0.7500  0.6225  1.0
  Y  Y4  2  0.1723  0.7500  0.2927  1.0
  Tm  Tm5  2  0.4973  0.7500  0.1264  1.0
]