data_[Rb2Zn2Br2Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Zn  1.6500  1.3500  0.8800
  Br  2.9600  1.1500  0.8825
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.5837]
_cell_length_b [5.8716]
_cell_length_c [8.3198]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8654]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbZnBrCl2]
_chemical_formula_sum '[Rb2 Zn2 Br2 Cl4]'
_cell_volume [354.5322]
_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
[
  Rb  Rb0  2  0.3017  0.2500  0.6767  1
  Zn  Zn1  2  0.0813  0.2500  0.1527  1
  Br  Br2  2  0.4072  0.2500  0.2683  1
  Cl  Cl3  2  0.0526  0.7500  0.1265  1
  Cl  Cl4  2  0.0834  0.7500  0.6639  1
]