data_[La2Er6Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.2542]
_cell_length_b [5.6860]
_cell_length_c [9.5839]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9170]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LaEr3Tm]
_chemical_formula_sum '[La2 Er6 Tm2]'
_cell_volume [322.4064]
_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  0.0698  0.2500  0.7992  1.0
  Er  Er1  2  0.1348  0.7500  0.5970  1.0
  Er  Er2  2  0.2707  0.2500  0.2038  1.0
  Er  Er3  2  0.3339  0.7500  0.9988  1.0
  Tm  Tm4  2  0.4635  0.2500  0.5966  1.0
]