data_[Rb6Hg3Pd3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.8323]
_cell_length_b [4.8323]
_cell_length_c [27.2286]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Rb2HgPd]
_chemical_formula_sum '[Rb6 Hg3 Pd3]'
_cell_volume [550.6253]
_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  0.4798  1.0
  Rb  Rb1  3  0.0000  0.0000  0.6512  1.0
  Hg  Hg2  3  0.0000  0.0000  0.8987  1.0
  Pd  Pd3  3  0.0000  0.0000  0.2323  1.0
]