# generated using pymatgen
data_Er(SiAu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.21913328
_cell_length_b   4.21913392
_cell_length_c   5.89491658
_cell_angle_alpha   110.96896201
_cell_angle_beta   110.96895605
_cell_angle_gamma   89.99998975
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er(SiAu)2
_chemical_formula_sum   'Er1 Si2 Au2'
_cell_volume   90.50500227
_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
  Er  Er0  1  -0.00000000  0.00000000  -0.00000000  1.0
  Si  Si1  1  0.61142181  0.61142181  0.22284462  1.0
  Si  Si2  1  0.38857819  0.38857819  0.77715538  1.0
  Au  Au3  1  0.25000000  0.75000000  0.50000000  1.0
  Au  Au4  1  0.75000000  0.25000000  0.50000000  1.0