data_[Tb6Dy2Ru1]
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
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.6491]
_cell_length_b [3.6957]
_cell_length_c [8.7075]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.0432]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tb6Dy2Ru]
_chemical_formula_sum '[Tb6 Dy2 Ru1]'
_cell_volume [277.9384]
_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  2  0.0367  0.0000  0.6986  1.0
  Tb  Tb1  2  0.2288  0.5000  0.0511  1.0
  Tb  Tb2  2  0.4449  0.0000  0.7813  1.0
  Dy  Dy3  2  0.3007  0.5000  0.4666  1.0
  Ru  Ru4  1  0.0000  0.0000  0.0000  1.0
]