# generated using pymatgen
data_ErNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.07429119
_cell_length_b   5.34553912
_cell_length_c   7.00013946
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ErNi
_chemical_formula_sum   'Er4 Ni4'
_cell_volume   152.45801794
_cell_formula_units_Z   4
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  0.75000000  0.86738718  0.81963990  1.0
  Er  Er1  1  0.25000000  0.13261282  0.18036010  1.0
  Er  Er2  1  0.25000000  0.36738718  0.68036010  1.0
  Er  Er3  1  0.75000000  0.63261282  0.31963990  1.0
  Ni  Ni4  1  0.25000000  0.87640629  0.53550102  1.0
  Ni  Ni5  1  0.75000000  0.12359371  0.46449898  1.0
  Ni  Ni6  1  0.75000000  0.37640629  0.96449898  1.0
  Ni  Ni7  1  0.25000000  0.62359371  0.03550102  1.0