data_[Rb8In4Ag4I20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.3512]
_cell_length_b [21.3885]
_cell_length_c [14.2682]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Rb2InAgI5]
_chemical_formula_sum '[Rb8 In4 Ag4 I20]'
_cell_volume [1633.0388]
_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  0.1107  0.6770  1.0
  Rb  Rb1  4  0.0000  0.1224  0.3185  1.0
  In  In2  4  0.0000  0.4129  0.4487  1.0
  Ag  Ag3  4  0.0000  0.2556  0.1202  1.0
  I  I4  4  0.0000  0.0532  0.0207  1.0
  I  I5  4  0.0000  0.3010  0.6360  1.0
  I  I6  4  0.0000  0.3024  0.3244  1.0
  I  I7  4  0.0000  0.3602  0.0016  1.0
  I  I8  4  0.0000  0.4980  0.2770  1.0
]