data_[Tb8Tm6Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.4917]
_cell_length_b [8.7947]
_cell_length_c [16.3713]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb4Tm3Ru4]
_chemical_formula_sum '[Tb8 Tm6 Ru8]'
_cell_volume [502.7440]
_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  8  0.0000  0.1917  0.3361  1.0
  Tm  Tm1  4  0.0000  0.0000  0.0957  1.0
  Tm  Tm2  2  0.0000  0.5000  0.0000  1.0
  Ru  Ru3  4  0.0000  0.2769  0.5000  1.0
  Ru  Ru4  4  0.0000  0.5000  0.2620  1.0
]