data_[Rb4Tl4Ga4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.8024]
_cell_length_b [4.6377]
_cell_length_c [6.8393]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.2493]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbTlGa]
_chemical_formula_sum '[Rb4 Tl4 Ga4]'
_cell_volume [462.0204]
_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
[
  Rb  Rb0  4  0.1132  0.5000  0.8596  1.0
  Tl  Tl1  4  0.0885  0.0000  0.3511  1.0
  Ga  Ga2  4  0.2124  0.5000  0.4183  1.0
]