data_[Eu2Si2Ge2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.4559]
_cell_length_b [4.4559]
_cell_length_c [10.2131]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [EuSiGeAu2]
_chemical_formula_sum '[Eu2 Si2 Ge2 Au4]'
_cell_volume [202.7800]
_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
[
  Eu  Eu0  2  0.0000  0.0000  0.0001  1
  Si  Si1  2  0.0000  0.0000  0.3763  1
  Ge  Ge2  2  0.0000  0.0000  0.6109  1
  Au  Au3  4  0.0000  0.5000  0.2563  1
]