data_[Rb4H8Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  H  2.2000  0.2500  0.0000
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1084]
_cell_length_b [5.2562]
_cell_length_c [14.7218]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.9154]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb(HCl)2]
_chemical_formula_sum '[Rb4 H8 Cl8]'
_cell_volume [692.0601]
_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  0.3039  0.7500  1
  H  H1  8  0.2389  0.2384  0.4687  1
  Cl  Cl2  8  0.1973  0.1974  0.3499  1
]