data_[La2Nd4Er4Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Nd  1.1400  1.8500  1.2765
  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 [11.5983]
_cell_length_b [3.5055]
_cell_length_c [11.7829]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.2032]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaNd2(ErTm)2]
_chemical_formula_sum '[La2 Nd4 Er4 Tm4]'
_cell_volume [469.9440]
_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  0.0000  0.0000  0.5000  1
  Nd  Nd1  4  0.1554  0.5000  0.0758  1
  Er  Er2  4  0.0930  0.5000  0.7709  1
  Tm  Tm3  4  0.2051  0.5000  0.3717  1
]