data_[Na6Ag3Rh3Br18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Rh  2.2800  1.3500  0.7450
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.1983]
_cell_length_b [7.1983]
_cell_length_c [18.3364]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Na2AgRhBr6]
_chemical_formula_sum '[Na6 Ag3 Rh3 Br18]'
_cell_volume [822.8152]
_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
[
  Na  Na0  3  0.0000  0.0000  0.0177  1.0
  Na  Na1  3  0.0000  0.0000  0.5322  1.0
  Ag  Ag2  3  0.0000  0.0000  0.8168  1.0
  Rh  Rh3  3  0.0000  0.0000  0.3264  1.0
  Br  Br4  9  0.0303  0.7315  0.4082  1.0
  Br  Br5  9  0.0680  0.3552  0.9143  1.0
]