data_[Tb3Zn27Ru6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.0684]
_cell_length_b [5.0684]
_cell_length_c [24.4886]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [TbZn9Ru2]
_chemical_formula_sum '[Tb3 Zn27 Ru6]'
_cell_volume [544.8098]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0000  1
  Zn  Zn1  18  0.0088  0.5044  0.9103  1
  Zn  Zn2  6  0.0000  0.0000  0.3336  1
  Zn  Zn3  3  -0.0000  -0.0000  0.5000  1
  Ru  Ru4  6  0.0000  0.0000  0.1432  1
]