data_[Zn8I12Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  I  2.6600  1.4000  1.2733
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [30.1957]
_cell_length_b [4.2055]
_cell_length_c [8.0251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.8839]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zn2I3Cl]
_chemical_formula_sum '[Zn8 I12 Cl4]'
_cell_volume [1018.5406]
_cell_formula_units_Z [4]
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
[
  Zn  Zn0  4  0.0337  0.0000  0.1714  1
  Zn  Zn1  4  0.2358  0.5000  0.8167  1
  I  I2  4  0.0542  0.0000  0.8523  1
  I  I3  4  0.0666  0.5000  0.3359  1
  I  I4  4  0.2069  0.5000  0.1431  1
  Cl  Cl5  4  0.1857  0.5000  0.6218  1
]