# generated using pymatgen
data_Er2AlNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.28468044
_cell_length_b   5.28468044
_cell_length_c   5.28468044
_cell_angle_alpha   133.85323925
_cell_angle_beta   119.49523300
_cell_angle_gamma   79.32926627
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er2AlNi2
_chemical_formula_sum   'Er2 Al1 Ni2'
_cell_volume   89.73116076
_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  0.70274499  0.20274499  0.50000000  1.0
  Er  Er1  1  0.29725501  0.79725501  0.50000000  1.0
  Al  Al2  1  -0.00000000  0.00000000  -0.00000000  1.0
  Ni  Ni3  1  0.26679456  0.50000000  0.76679456  1.0
  Ni  Ni4  1  0.73320544  0.50000000  0.23320544  1.0