data_[Tb10Nd6Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.9110]
_cell_length_b [5.7194]
_cell_length_c [8.6968]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.3451]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb5Nd3Tm4]
_chemical_formula_sum '[Tb10 Nd6 Tm8]'
_cell_volume [791.3576]
_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
[
  Tb  Tb0  4  0.1014  0.5000  0.9331  1
  Tb  Tb1  4  0.1581  0.5000  0.3855  1
  Tb  Tb2  2  0.0000  0.0000  0.5000  1
  Nd  Nd3  4  0.1853  0.0000  0.7194  1
  Nd  Nd4  2  0.0000  0.5000  0.5000  1
  Tm  Tm5  4  0.0332  0.0000  0.1949  1
  Tm  Tm6  4  0.2046  0.0000  0.1466  1
]