data_[La12Co4Si2Br6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.3913]
_cell_length_b [4.1908]
_cell_length_c [9.2206]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8600]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6Co2SiBr3]
_chemical_formula_sum '[La12 Co4 Si2 Br6]'
_cell_volume [704.7526]
_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
[
  La  La0  4  0.0228  0.0000  0.2423  1.0
  La  La1  4  0.1634  0.5000  0.1256  1.0
  La  La2  4  0.1831  0.5000  0.5577  1.0
  Co  Co3  4  0.1705  0.0000  0.3385  1.0
  Si  Si4  2  0.0000  0.5000  0.0000  1.0
  Br  Br5  4  0.1599  0.0000  0.8389  1.0
  Br  Br6  2  0.0000  0.5000  0.5000  1.0
]