data_[Tb12Co4Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Co  1.8800  1.3500  0.7683
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.5506]
_cell_length_b [7.0640]
_cell_length_c [11.5564]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.2443]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Tb6Co2Ru]
_chemical_formula_sum '[Tb12 Co4 Ru2]'
_cell_volume [452.2900]
_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  0.0745  0.5368  0.7414  1.0
  Tb  Tb1  4  0.2300  0.1629  0.5806  1.0
  Tb  Tb2  4  0.3968  0.6656  0.5772  1.0
  Co  Co3  4  0.3343  0.6501  0.3043  1.0
  Ru  Ru4  2  0.5000  0.0000  0.5000  1.0
]