data_[Nd8Er10Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [19.0625]
_cell_length_b [5.6232]
_cell_length_c [6.6191]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.7476]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd4Er5Tm2]
_chemical_formula_sum '[Nd8 Er10 Tm4]'
_cell_volume [709.4626]
_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
[
  Nd  Nd0  4  0.0204  0.0000  0.2880  1
  Nd  Nd1  4  0.1936  0.5000  0.0716  1
  Er  Er2  4  0.1301  0.0000  0.8878  1
  Er  Er3  4  0.2087  0.0000  0.4024  1
  Er  Er4  2  0.0000  0.5000  0.0000  1
  Tm  Tm5  4  0.0983  0.5000  0.5557  1
]