data_[Tb4Nd2Y6Sb12]
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
  Y  1.2200  1.8000  1.0400
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.6571]
_cell_length_b [13.2628]
_cell_length_c [7.6526]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Nd(YSb2)3]
_chemical_formula_sum '[Tb4 Nd2 Y6 Sb12]'
_cell_volume [732.8398]
_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  0.0000  0.3328  0.0000  1.0
  Nd  Nd1  2  0.0000  0.0000  0.0000  1.0
  Y  Y2  4  0.0000  0.1649  0.5000  1.0
  Y  Y3  2  0.0000  0.5000  0.5000  1.0
  Sb  Sb4  8  0.2465  0.3312  0.7462  1.0
  Sb  Sb5  4  0.2462  0.5000  0.2522  1.0
]