# generated using pymatgen
data_Er8Si13Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.21309746
_cell_length_b   7.21309787
_cell_length_c   11.21648539
_cell_angle_alpha   89.99165056
_cell_angle_beta   89.99165275
_cell_angle_gamma   134.27656243
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er8Si13Ge
_chemical_formula_sum   'Er8 Si13 Ge1'
_cell_volume   417.83064734
_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  0.51109971  0.51097827  0.50185019  1.0
  Er  Er1  1  0.48902173  0.48890029  0.99814981  1.0
  Er  Er2  1  0.00191313  0.99808687  0.25000000  1.0
  Er  Er3  1  0.99789977  0.00210023  0.75000000  1.0
  Er  Er4  1  0.01900810  0.50994556  0.62031600  1.0
  Er  Er5  1  0.51074006  0.01707127  0.38003752  1.0
  Er  Er6  1  0.98292873  0.48925994  0.11996248  1.0
  Er  Er7  1  0.49005444  0.98099190  0.87968400  1.0
  Si  Si8  1  0.43497580  0.56502420  0.75000000  1.0
  Si  Si9  1  0.84501387  0.53630910  0.84746153  1.0
  Si  Si10  1  0.54105212  0.85026408  0.14971610  1.0
  Si  Si11  1  0.14973592  0.45894788  0.35028390  1.0
  Si  Si12  1  0.46369090  0.15498613  0.65253847  1.0
  Si  Si13  1  0.08018136  0.41845550  0.87069111  1.0
  Si  Si14  1  0.41712464  0.07776542  0.12736245  1.0
  Si  Si15  1  0.92513288  0.09828348  0.49282616  1.0
  Si  Si16  1  0.10227884  0.92617705  0.50804491  1.0
  Si  Si17  1  0.07382295  0.89772116  0.99195509  1.0
  Si  Si18  1  0.90171652  0.07486712  0.00717384  1.0
  Si  Si19  1  0.58154450  0.91981864  0.62930889  1.0
  Si  Si20  1  0.92223458  0.58287536  0.37263755  1.0
  Ge  Ge21  1  0.55883145  0.44116855  0.25000000  1.0