data_[Tb14Te4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Te  2.1000  1.4000  1.2933
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.9684]
_cell_length_b [15.9932]
_cell_length_c [9.3874]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Tb7(TeRu)2]
_chemical_formula_sum '[Tb14 Te4 Ru4]'
_cell_volume [595.7981]
_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  0.0000  0.1509  0.2625  1.0
  Tb  Tb1  4  0.0000  0.1829  0.8997  1.0
  Tb  Tb2  4  0.0000  0.3674  0.1048  1.0
  Tb  Tb3  2  0.0000  0.5000  0.5218  1.0
  Te  Te4  2  0.0000  0.0000  0.7582  1.0
  Te  Te5  2  0.0000  0.5000  0.8562  1.0
  Ru  Ru6  4  0.0000  0.2598  0.5918  1.0
]