data_[Ag18Rh3Br36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [R-3]
_cell_length_a [11.3538]
_cell_length_b [11.3538]
_cell_length_c [16.0817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ag6RhBr12]
_chemical_formula_sum '[Ag18 Rh3 Br36]'
_cell_volume [1795.3267]
_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
[
  Ag  Ag0  18  0.0412  0.2687  0.6627  1
  Rh  Rh1  3  0.0000  0.0000  0.0000  1
  Br  Br2  18  0.0252  0.2023  0.3876  1
  Br  Br3  18  0.0733  0.2047  0.9098  1
]