data_[Rb3Ag2Sb1I9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [8.4270]
_cell_length_b [8.4270]
_cell_length_c [10.4160]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Rb3Ag2SbI9]
_chemical_formula_sum '[Rb3 Ag2 Sb1 I9]'
_cell_volume [640.5795]
_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
[
  Rb  Rb0  2  0.3333  0.6667  0.3072  1.0
  Rb  Rb1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.3333  0.6667  0.8443  1.0
  Sb  Sb3  1  0.0000  0.0000  0.5000  1.0
  I  I4  6  0.1680  0.3361  0.6688  1.0
  I  I5  3  0.0000  0.5000  0.0000  1.0
]