data_[Tb4Dy12Ni8]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9989]
_cell_length_b [3.8522]
_cell_length_c [11.3044]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.2540]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbDy3Ni2]
_chemical_formula_sum '[Tb4 Dy12 Ni8]'
_cell_volume [582.6073]
_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
[
  Tb  Tb0  4  0.1536  0.0000  0.7458  1.0
  Dy  Dy1  4  0.0817  0.5000  0.9410  1.0
  Dy  Dy2  4  0.0821  0.5000  0.4401  1.0
  Dy  Dy3  4  0.1542  0.0000  0.2462  1.0
  Ni  Ni4  4  0.2314  0.0000  0.0502  1.0
  Ni  Ni5  4  0.2315  0.0000  0.5499  1.0
]