data_[Cs2Rb1As1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  As  2.1800  1.1500  0.6600
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.9473]
_cell_length_b [8.1262]
_cell_length_c [9.4075]
_cell_angle_alpha [83.4735]
_cell_angle_beta [79.3681]
_cell_angle_gamma [72.3825]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs2RbAsCl8]
_chemical_formula_sum '[Cs2 Rb1 As1 Cl8]'
_cell_volume [425.0797]
_cell_formula_units_Z [1]
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
[
  Cs  Cs0  2  0.2122  0.4808  0.7356  1
  Rb  Rb1  1  0.0000  0.0000  0.5000  1
  As  As2  1  0.0000  0.0000  0.0000  1
  Cl  Cl3  2  0.1964  0.7878  0.1688  1
  Cl  Cl4  2  0.2083  0.1856  0.0396  1
  Cl  Cl5  2  0.2921  0.8855  0.8113  1
  Cl  Cl6  2  0.3406  0.2866  0.4194  1
]