data_[Rb4Sm2Ga2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.9998]
_cell_length_b [8.4062]
_cell_length_c [13.9361]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.4822]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2SmGaBr6]
_chemical_formula_sum '[Rb4 Sm2 Ga2 Br12]'
_cell_volume [772.5080]
_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
[
  Rb  Rb0  4  0.2755  0.0709  0.2514  1
  Sm  Sm1  2  0.0000  0.0000  0.5000  1
  Ga  Ga2  2  0.5000  0.0000  0.0000  1
  Br  Br3  4  0.1399  0.0279  0.7397  1
  Br  Br4  4  0.2376  0.7153  0.5523  1
  Br  Br5  4  0.3386  0.1901  0.5485  1
]