data_[Rb2Fe4Bi2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Fe  1.8300  1.4000  0.8525
  Bi  2.0200  1.6000  1.0350
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.7666]
_cell_length_b [7.4860]
_cell_length_c [9.9141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.9285]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbFe2BiCl8]
_chemical_formula_sum '[Rb2 Fe4 Bi2 Cl16]'
_cell_volume [796.1110]
_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  0.0000  0.0000  0.5000  1.0
  Fe  Fe1  4  0.1195  0.5000  0.7795  1.0
  Bi  Bi2  2  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  8  0.0086  0.2528  0.2068  1.0
  Cl  Cl4  4  0.1999  0.5000  0.5829  1.0
  Cl  Cl5  4  0.2459  0.5000  0.9842  1.0
]