data_[Ca4Tl6Sb2S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tl  1.6200  1.9000  1.3325
  Sb  2.0500  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.0781]
_cell_length_b [12.1382]
_cell_length_c [7.7032]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3107]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca2Tl3SbS6]
_chemical_formula_sum '[Ca4 Tl6 Sb2 S12]'
_cell_volume [631.8444]
_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
[
  Ca  Ca0  4  0.0000  0.3345  0.0000  1.0
  Tl  Tl1  4  0.0000  0.1739  0.5000  1.0
  Tl  Tl2  2  0.0000  0.5000  0.5000  1.0
  Sb  Sb3  2  0.0000  0.0000  0.0000  1.0
  S  S4  8  0.2156  0.1503  0.1939  1.0
  S  S5  4  0.2321  0.0000  0.7902  1.0
]