data_[Rb3Hf3Bi6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Hf  1.3000  1.5500  0.8500
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.1176]
_cell_length_b [4.1176]
_cell_length_c [28.4908]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [RbHfBi2]
_chemical_formula_sum '[Rb3 Hf3 Bi6]'
_cell_volume [418.3249]
_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  0.5008  1.0
  Hf  Hf1  3  0.0000  0.0000  0.3327  1.0
  Bi  Bi2  3  0.0000  0.0000  0.7322  1.0
  Bi  Bi3  3  0.0000  0.0000  0.9344  1.0
]