data_[Rb4Zn4Cl12]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [7.3505]
_cell_length_b [15.4705]
_cell_length_c [6.0111]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [RbZnCl3]
_chemical_formula_sum '[Rb4 Zn4 Cl12]'
_cell_volume [683.5564]
_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  0.3366  0.9636  1.0
  Zn  Zn1  4  0.0000  0.0773  0.0505  1.0
  Cl  Cl2  8  0.2441  0.3480  0.4697  1.0
  Cl  Cl3  4  0.0000  0.0650  0.4455  1.0
]