data_[Nd8Tm20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.6637]
_cell_length_b [6.2496]
_cell_length_c [9.1883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.1726]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd2Tm5]
_chemical_formula_sum '[Nd8 Tm20]'
_cell_volume [894.2570]
_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  0.0729  0.3311  0.1077  1.0
  Tm  Tm1  8  0.1457  0.1647  0.4649  1.0
  Tm  Tm2  8  0.2139  0.3326  0.8216  1.0
  Tm  Tm3  4  0.0000  0.1657  0.7500  1.0
]