# generated using pymatgen
data_PrEr(ZnSi)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.14800790
_cell_length_b   4.14800790
_cell_length_c   16.29545658
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999239
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PrEr(ZnSi)2
_chemical_formula_sum   'Pr2 Er2 Zn4 Si4'
_cell_volume   242.81546731
_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
  Pr  Pr0  1  0.00000000  0.00000000  0.00000000  1.0
  Pr  Pr1  1  0.00000000  0.00000000  0.50000000  1.0
  Er  Er2  1  0.00000000  0.00000000  0.25000000  1.0
  Er  Er3  1  0.00000000  0.00000000  0.75000000  1.0
  Zn  Zn4  1  0.33333300  0.66666700  0.14570028  1.0
  Zn  Zn5  1  0.66666700  0.33333300  0.85429972  1.0
  Zn  Zn6  1  0.66666700  0.33333300  0.64570028  1.0
  Zn  Zn7  1  0.33333300  0.66666700  0.35429972  1.0
  Si  Si8  1  0.33333300  0.66666700  0.62408107  1.0
  Si  Si9  1  0.66666700  0.33333300  0.37591893  1.0
  Si  Si10  1  0.66666700  0.33333300  0.12408107  1.0
  Si  Si11  1  0.33333300  0.66666700  0.87591893  1.0