data_[Nd12Y8Tm20]
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 [10.6477]
_cell_length_b [15.7789]
_cell_length_c [9.4489]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.1876]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd3Y2Tm5]
_chemical_formula_sum '[Nd12 Y8 Tm20]'
_cell_volume [1313.1757]
_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  0.1474  0.1237  0.0473  1
  Nd  Nd1  4  0.0000  0.2329  0.2500  1
  Y  Y2  8  0.1496  0.3820  0.5481  1
  Tm  Tm3  8  0.2444  0.3862  0.2389  1
  Tm  Tm4  4  0.0000  0.0248  0.2500  1
  Tm  Tm5  4  0.0000  0.2707  0.7500  1
  Tm  Tm6  4  0.0000  0.4721  0.7500  1
]