data_[Tb4Er2Ga6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.5526]
_cell_length_b [5.9467]
_cell_length_c [14.4520]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb2ErGa3]
_chemical_formula_sum '[Tb4 Er2 Ga6]'
_cell_volume [305.3143]
_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  0.5000  0.3329  1
  Er  Er1  2  0.0000  0.5000  0.0000  1
  Ga  Ga2  4  0.0000  0.0000  0.3351  1
  Ga  Ga3  2  0.0000  0.0000  0.0000  1
]