data_[Yb1Eu1Hg2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Eu  1.2000  1.8500  1.1985
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.9785]
_cell_length_b [4.9785]
_cell_length_c [7.8717]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [YbEu(HgPb)2]
_chemical_formula_sum '[Yb1 Eu1 Hg2 Pb2]'
_cell_volume [168.9686]
_cell_formula_units_Z [1]
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
[
  Yb  Yb0  1  0.0000  0.0000  0.2539  1
  Eu  Eu1  1  0.0000  0.0000  0.7524  1
  Hg  Hg2  1  0.3333  0.6667  0.4376  1
  Hg  Hg3  1  0.6667  0.3333  0.9428  1
  Pb  Pb4  1  0.3333  0.6667  0.0425  1
  Pb  Pb5  1  0.6667  0.3333  0.5391  1
]