data_[Tb3Ga6Si3Ni12]
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
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.0341]
_cell_length_b [4.0341]
_cell_length_c [24.6384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [TbGa2SiNi4]
_chemical_formula_sum '[Tb3 Ga6 Si3 Ni12]'
_cell_volume [347.2446]
_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  1.0
  Ga  Ga1  6  0.0000  0.0000  0.2463  1.0
  Si  Si2  3  -0.0000  -0.0000  0.5000  1.0
  Ni  Ni3  6  0.0000  0.0000  0.1380  1.0
  Ni  Ni4  6  0.0000  0.0000  0.4088  1.0
]