# generated using pymatgen
data_Er2Si3Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.09780735
_cell_length_b   8.09780730
_cell_length_c   7.82474405
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000020
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er2Si3Ir
_chemical_formula_sum   'Er8 Si12 Ir4'
_cell_volume   444.36070801
_cell_formula_units_Z   4
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  0.98055992  0.49028096  0.25000000  1.0
  Er  Er1  1  0.50971904  0.49028096  0.25000000  1.0
  Er  Er2  1  0.49028096  0.98055992  0.75000000  1.0
  Er  Er3  1  0.01944008  0.50971904  0.75000000  1.0
  Er  Er4  1  0.49028096  0.50971904  0.75000000  1.0
  Er  Er5  1  0.50971904  0.01944008  0.25000000  1.0
  Er  Er6  1  0.00000000  0.00000000  0.75000000  1.0
  Er  Er7  1  0.00000000  0.00000000  0.25000000  1.0
  Si  Si8  1  0.16661445  0.83338555  0.49853270  1.0
  Si  Si9  1  0.16661445  0.33322790  0.49853270  1.0
  Si  Si10  1  0.66677210  0.83338555  0.49853270  1.0
  Si  Si11  1  0.33322790  0.16661445  0.99853270  1.0
  Si  Si12  1  0.83338555  0.66677210  0.50146730  1.0
  Si  Si13  1  0.83338555  0.16661445  0.99853270  1.0
  Si  Si14  1  0.83338555  0.66677210  0.99853270  1.0
  Si  Si15  1  0.16661445  0.33322790  0.00146730  1.0
  Si  Si16  1  0.66677210  0.83338555  0.00146730  1.0
  Si  Si17  1  0.33322790  0.16661445  0.50146730  1.0
  Si  Si18  1  0.83338555  0.16661445  0.50146730  1.0
  Si  Si19  1  0.16661445  0.83338555  0.00146730  1.0
  Ir  Ir20  1  0.33333300  0.66666700  0.03274837  1.0
  Ir  Ir21  1  0.66666700  0.33333300  0.96725163  1.0
  Ir  Ir22  1  0.66666700  0.33333300  0.53274837  1.0
  Ir  Ir23  1  0.33333300  0.66666700  0.46725163  1.0