data_[Nd12Y8Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [18.0274]
_cell_length_b [7.2990]
_cell_length_c [6.3342]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4920]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd3Y2Tm]
_chemical_formula_sum '[Nd12 Y8 Tm4]'
_cell_volume [810.4691]
_cell_formula_units_Z [4]
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  8  0.1667  0.1256  0.0235  1.0
  Nd  Nd1  4  0.0000  0.1274  0.2500  1.0
  Y  Y2  8  0.1656  0.3766  0.5294  1.0
  Tm  Tm3  4  0.0000  0.3783  0.7500  1.0
]