data_[Tb8Ga4Ir8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ga  1.8100  1.3000  0.7600
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.0538]
_cell_length_b [5.4574]
_cell_length_c [7.7735]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2544]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb2GaIr2]
_chemical_formula_sum '[Tb8 Ga4 Ir8]'
_cell_volume [413.3825]
_cell_formula_units_Z [4]
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  0.1453  0.3497  0.1482  1.0
  Ga  Ga1  4  0.0000  0.1336  0.7500  1.0
  Ir  Ir2  8  0.1353  0.1446  0.5088  1.0
]