data_[As3Ru3Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  As  2.1800  1.1500  0.6600
  Ru  2.2000  1.3000  0.6610
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.1508]
_cell_length_b [4.1508]
_cell_length_c [20.7398]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [AsRuPb2]
_chemical_formula_sum '[As3 Ru3 Pb6]'
_cell_volume [309.4594]
_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
[
  As  As0  3  0.0000  0.0000  0.2079  1
  Ru  Ru1  3  0.0000  0.0000  0.5420  1
  Pb  Pb2  3  0.0000  0.0000  0.7779  1
  Pb  Pb3  3  0.0000  0.0000  0.9715  1
]