data_[Y12Sn4Sb2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Sn  1.9600  1.4500  0.8300
  Sb  2.0500  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.1513]
_cell_length_b [4.3935]
_cell_length_c [8.8365]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4788]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y6Sn2SbTe3]
_chemical_formula_sum '[Y12 Sn4 Sb2 Te6]'
_cell_volume [723.0332]
_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
[
  Y  Y0  4  0.0044  0.0000  0.2455  1.0
  Y  Y1  4  0.1650  0.5000  0.0928  1.0
  Y  Y2  4  0.1694  0.5000  0.5760  1.0
  Sn  Sn3  4  0.1670  0.0000  0.3333  1.0
  Sb  Sb4  2  0.0000  0.5000  0.0000  1.0
  Te  Te5  4  0.1654  0.0000  0.8338  1.0
  Te  Te6  2  0.0000  0.5000  0.5000  1.0
]