# generated using pymatgen
data_Er2Ni2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.25842329
_cell_length_b   7.25842328
_cell_length_c   3.60367490
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er2Ni2Sn
_chemical_formula_sum   'Er4 Ni4 Sn2'
_cell_volume   189.85856194
_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
  Er  Er0  1  0.67389456  0.17389148  0.50000000  1.0
  Er  Er1  1  0.32610815  0.82610477  0.50000000  1.0
  Er  Er2  1  0.17389456  0.32610852  0.50000000  1.0
  Er  Er3  1  0.82610815  0.67389523  0.50000000  1.0
  Ni  Ni4  1  0.87911048  0.37910761  0.00000000  1.0
  Ni  Ni5  1  0.12088759  0.62088386  -0.00000000  1.0
  Ni  Ni6  1  0.37911048  0.12089239  0.00000000  1.0
  Ni  Ni7  1  0.62088759  0.87911614  -0.00000000  1.0
  Sn  Sn8  1  0.49999922  0.50000382  -0.00000000  1.0
  Sn  Sn9  1  -0.00000078  -0.00000382  -0.00000000  1.0