data_[K2Ge2Pb4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ge  2.0100  1.2500  0.7700
  Pb  2.3300  1.8000  1.1225
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.6411]
_cell_length_b [8.0867]
_cell_length_c [8.8569]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [KGe(PbAu)2]
_chemical_formula_sum '[K2 Ge2 Pb4 Au4]'
_cell_volume [332.4124]
_cell_formula_units_Z [2]
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
[
  K  K0  2  0.0000  0.3775  0.5051  1.0
  Ge  Ge1  2  0.5000  0.3577  0.8574  1.0
  Pb  Pb2  2  0.0000  0.1386  0.1625  1.0
  Pb  Pb3  2  0.5000  0.0205  0.4218  1.0
  Au  Au4  2  0.0000  0.2067  0.8373  1.0
  Au  Au5  2  0.5000  0.3816  0.1702  1.0
]