# generated using pymatgen
data_ErCu4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.94313759
_cell_length_b   4.93427236
_cell_length_c   10.45340431
_cell_angle_alpha   85.02405548
_cell_angle_beta   80.02818789
_cell_angle_gamma   59.94056067
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ErCu4
_chemical_formula_sum   'Er3 Cu12'
_cell_volume   217.34159187
_cell_formula_units_Z   3
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  0.00000000  0.00000000  0.00000000  1.0
  Er  Er1  1  0.86361838  1.00000000  0.35775463  1.0
  Er  Er2  1  0.13638162  0.00000000  0.64224537  1.0
  Cu  Cu3  1  0.33708261  0.32583478  0.00000000  1.0
  Cu  Cu4  1  0.66291739  0.67416522  1.00000000  1.0
  Cu  Cu5  1  0.42449100  1.00000000  0.20270776  1.0
  Cu  Cu6  1  0.57550900  0.00000000  0.79729224  1.0
  Cu  Cu7  1  0.93218480  0.49841470  0.19565267  1.0
  Cu  Cu8  1  0.43059950  0.50158530  0.19565267  1.0
  Cu  Cu9  1  0.06781520  0.50158530  0.80434733  1.0
  Cu  Cu10  1  0.56940050  0.49841470  0.80434733  1.0
  Cu  Cu11  1  0.18774275  0.33877497  0.40547155  1.0
  Cu  Cu12  1  0.52651772  0.66122503  0.40547155  1.0
  Cu  Cu13  1  0.81225725  0.66122503  0.59452845  1.0
  Cu  Cu14  1  0.47348228  0.33877497  0.59452845  1.0