data_[Nd12Y8Tm16]
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 [16.6247]
_cell_length_b [11.6655]
_cell_length_c [6.0338]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.6894]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd3(YTm2)2]
_chemical_formula_sum '[Nd12 Y8 Tm16]'
_cell_volume [1159.6525]
_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  0.1657  0.1053  0.0870  1
  Nd  Nd1  4  0.0000  0.3895  0.2500  1
  Y  Y2  8  0.1188  0.3705  0.8098  1
  Tm  Tm3  8  0.0499  0.1306  0.5219  1
  Tm  Tm4  8  0.2194  0.3646  0.3502  1
]