data_[Tb1Dy1Cu2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.3067]
_cell_length_b [4.3067]
_cell_length_c [9.8720]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TbDy(CuSb2)2]
_chemical_formula_sum '[Tb1 Dy1 Cu2 Sb4]'
_cell_volume [183.1002]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.2493  1
  Dy  Dy1  1  0.0000  0.0000  0.7507  1
  Cu  Cu2  2  0.0000  0.5000  0.5000  1
  Sb  Sb3  2  0.0000  0.5000  0.0000  1
  Sb  Sb4  1  0.0000  0.0000  0.3399  1
  Sb  Sb5  1  0.5000  0.5000  0.6602  1
]