data_[La12Sn2Bi4Te6]
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
  Bi  2.0200  1.6000  1.0350
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.1984]
_cell_length_b [4.6612]
_cell_length_c [9.2755]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8447]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6SnBi2Te3]
_chemical_formula_sum '[La12 Sn2 Bi4 Te6]'
_cell_volume [851.4208]
_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  0.0001  0.0000  0.7582  1.0
  La  La1  4  0.1632  0.5000  0.0821  1.0
  La  La2  4  0.1667  0.5000  0.5826  1.0
  Sn  Sn3  2  0.0000  0.5000  0.0000  1.0
  Bi  Bi4  4  0.1670  0.0000  0.3343  1.0
  Te  Te5  4  0.1680  0.0000  0.8334  1.0
  Te  Te6  2  0.0000  0.5000  0.5000  1.0
]