data_[Rb8Na4Zn4Cl20]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.1074]
_cell_length_b [19.7319]
_cell_length_c [13.7350]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Rb2NaZnCl5]
_chemical_formula_sum '[Rb8 Na4 Zn4 Cl20]'
_cell_volume [1113.1725]
_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  0.1304  0.6820  1.0
  Rb  Rb1  4  0.0000  0.1332  0.3227  1.0
  Na  Na2  4  0.0000  0.2125  0.0355  1.0
  Zn  Zn3  4  0.0000  0.4369  0.4261  1.0
  Cl  Cl4  4  0.0000  0.0434  0.0119  1.0
  Cl  Cl5  4  0.0000  0.2968  0.6671  1.0
  Cl  Cl6  4  0.0000  0.3240  0.3890  1.0
  Cl  Cl7  4  0.0000  0.3484  0.0047  1.0
  Cl  Cl8  4  0.0000  0.4953  0.2850  1.0
]