# generated using pymatgen
data_Li2AcErSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.77285797
_cell_length_b   7.87301472
_cell_length_c   8.25473622
_cell_angle_alpha   89.99950854
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2AcErSn2
_chemical_formula_sum   'Li4 Ac2 Er2 Sn4'
_cell_volume   310.18641539
_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  0.75000000  0.18537703  0.41635350  1.0
  Li  Li1  1  0.25000000  0.18062630  0.91698750  1.0
  Li  Li2  1  0.75000000  0.81937370  0.08301250  1.0
  Li  Li3  1  0.25000000  0.81462297  0.58364650  1.0
  Ac  Ac4  1  0.25000000  0.49996247  0.24906389  1.0
  Ac  Ac5  1  0.75000000  0.50003753  0.75093611  1.0
  Er  Er6  1  0.25000000  0.99992077  0.25128891  1.0
  Er  Er7  1  0.75000000  0.00007923  0.74871109  1.0
  Sn  Sn8  1  0.25000000  0.22263873  0.58365318  1.0
  Sn  Sn9  1  0.75000000  0.22091597  0.08341411  1.0
  Sn  Sn10  1  0.25000000  0.77908403  0.91658589  1.0
  Sn  Sn11  1  0.75000000  0.77736127  0.41634682  1.0