data_[Ag3Bi3Pd18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [7.7054]
_cell_length_b [7.7054]
_cell_length_c [8.1519]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [AgBiPd6]
_chemical_formula_sum '[Ag3 Bi3 Pd18]'
_cell_volume [419.1605]
_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  3  0.0000  0.0000  0.0000  1
  Bi  Bi1  3  0.0000  0.0000  0.5000  1
  Pd  Pd2  18  0.0033  0.2968  0.7497  1
]