data_[La12Sn2P4Br6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sn  1.9600  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.3867]
_cell_length_b [4.3680]
_cell_length_c [8.9320]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4839]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6SnP2Br3]
_chemical_formula_sum '[La12 Sn2 P4 Br6]'
_cell_volume [732.3368]
_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  0.0150  0.0000  0.2553  1.0
  La  La1  4  0.1674  0.5000  0.1205  1.0
  La  La2  4  0.1761  0.5000  0.5616  1.0
  Sn  Sn3  2  0.0000  0.5000  0.0000  1.0
  P  P4  4  0.1698  0.0000  0.3396  1.0
  Br  Br5  4  0.1629  0.0000  0.8338  1.0
  Br  Br6  2  0.0000  0.5000  0.5000  1.0
]