# generated using pymatgen
data_Er(GeRu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.22818361
_cell_length_b   4.22818362
_cell_length_c   5.71814005
_cell_angle_alpha   111.69815482
_cell_angle_beta   111.69814270
_cell_angle_gamma   89.99999316
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er(GeRu)2
_chemical_formula_sum   'Er1 Ge2 Ru2'
_cell_volume   87.13966191
_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
  Ge  Ge1  1  0.37002755  0.37002755  0.74005409  1.0
  Ge  Ge2  1  0.62997245  0.62997245  0.25994591  1.0
  Ru  Ru3  1  0.75000000  0.25000000  0.50000000  1.0
  Ru  Ru4  1  0.25000000  0.75000000  0.50000000  1.0