data_[Rb3Mn6Sn3I24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Mn  1.5500  1.4000  0.6483
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [R32]
_cell_length_a [7.4220]
_cell_length_b [7.4220]
_cell_length_c [33.7632]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [155]
_chemical_formula_structural [RbMn2SnI8]
_chemical_formula_sum '[Rb3 Mn6 Sn3 I24]'
_cell_volume [1610.7182]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0000  1.0
  Mn  Mn1  6  0.0000  0.0000  0.2506  1.0
  Sn  Sn2  3  0.0000  0.0000  0.5000  1.0
  I  I3  18  0.0014  0.3448  0.7713  1.0
  I  I4  6  0.0000  0.0000  0.3278  1.0
]