data_[Li6Tb3Ga6Si6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tb  1.1000  1.7500  0.9815
  Ga  1.8100  1.3000  0.7600
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.2580]
_cell_length_b [4.2580]
_cell_length_c [23.1473]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Li2Tb(GaSi)2]
_chemical_formula_sum '[Li6 Tb3 Ga6 Si6]'
_cell_volume [363.4459]
_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
[
  Li  Li0  6  0.0000  0.0000  0.1428  1.0
  Tb  Tb1  3  0.0000  0.0000  0.0000  1.0
  Ga  Ga2  6  0.0000  0.0000  0.4378  1.0
  Si  Si3  6  0.0000  0.0000  0.2573  1.0
]