data_[Rb4Na4Zn8I24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.8980]
_cell_length_b [14.7814]
_cell_length_c [14.5221]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8708]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbNa(ZnI3)2]
_chemical_formula_sum '[Rb4 Na4 Zn8 I24]'
_cell_volume [2022.1538]
_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
[
  Rb  Rb0  4  0.0000  0.1846  0.7500  1.0
  Na  Na1  4  0.0000  0.2882  0.2500  1.0
  Zn  Zn2  8  0.1766  0.4319  0.8239  1.0
  I  I3  8  0.0683  0.4071  0.6305  1.0
  I  I4  8  0.1440  0.1985  0.1067  1.0
  I  I5  8  0.2405  0.0962  0.6250  1.0
]