data_[Sm10Tl2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6825]
_cell_length_b [4.0414]
_cell_length_c [10.2229]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.9793]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm5TlS4]
_chemical_formula_sum '[Sm10 Tl2 S8]'
_cell_volume [489.6538]
_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
[
  Sm  Sm0  4  0.1135  0.5000  0.8905  1
  Sm  Sm1  4  0.2040  0.0000  0.3149  1
  Sm  Sm2  2  0.0000  0.0000  0.5000  1
  Tl  Tl3  2  0.0000  0.0000  0.0000  1
  S  S4  4  0.0956  0.5000  0.3994  1
  S  S5  4  0.2028  0.0000  0.7892  1
]