# generated using pymatgen
data_Li2AcErSi4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.86636806
_cell_length_b   7.83680096
_cell_length_c   10.61266917
_cell_angle_alpha   89.33998497
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2AcErSi4
_chemical_formula_sum   'Li4 Ac2 Er2 Si8'
_cell_volume   321.54208353
_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
  Li  Li0  1  0.25000000  0.99768729  0.38414670  1.0
  Li  Li1  1  0.75000000  0.00231271  0.61585330  1.0
  Li  Li2  1  0.25000000  0.49206317  0.10330693  1.0
  Li  Li3  1  0.75000000  0.50793683  0.89669307  1.0
  Ac  Ac4  1  0.25000000  0.64574935  0.63620396  1.0
  Ac  Ac5  1  0.75000000  0.35425065  0.36379604  1.0
  Er  Er6  1  0.25000000  0.12928306  0.86830615  1.0
  Er  Er7  1  0.75000000  0.87071694  0.13169385  1.0
  Si  Si8  1  0.75000000  0.25794895  0.05968907  1.0
  Si  Si9  1  0.25000000  0.74205105  0.94031093  1.0
  Si  Si10  1  0.75000000  0.78950240  0.41255600  1.0
  Si  Si11  1  0.25000000  0.21049760  0.58744400  1.0
  Si  Si12  1  0.75000000  0.84767470  0.83321005  1.0
  Si  Si13  1  0.25000000  0.15232530  0.16678995  1.0
  Si  Si14  1  0.75000000  0.32462185  0.69007281  1.0
  Si  Si15  1  0.25000000  0.67537815  0.30992719  1.0