data_[Tb4Ga8Ag12]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9425]
_cell_length_b [4.4420]
_cell_length_c [6.9300]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.9141]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbGa2Ag3]
_chemical_formula_sum '[Tb4 Ga8 Ag12]'
_cell_volume [466.9672]
_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  4  0.1211  0.0000  0.1777  1.0
  Ga  Ga1  4  0.0123  0.5000  0.8213  1.0
  Ga  Ga2  4  0.2329  0.0000  0.6706  1.0
  Ag  Ag3  4  0.0666  0.0000  0.6918  1.0
  Ag  Ag4  4  0.1337  0.5000  0.5011  1.0
  Ag  Ag5  4  0.1912  0.5000  0.9274  1.0
]