# generated using pymatgen
data_Ce7Er(Si3Ni)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.01472933
_cell_length_b   8.01472895
_cell_length_c   8.47089174
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999329
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ce7Er(Si3Ni)4
_chemical_formula_sum   'Ce7 Er1 Si12 Ni4'
_cell_volume   471.23494922
_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
  Ce  Ce0  1  0.49998413  0.99996925  0.25000000  1.0
  Ce  Ce1  1  0.50003082  0.00006064  0.75000000  1.0
  Ce  Ce2  1  0.00003075  0.50001587  0.25000000  1.0
  Ce  Ce3  1  0.99993936  0.49996918  0.75000000  1.0
  Ce  Ce4  1  0.49998413  0.50001587  0.25000000  1.0
  Ce  Ce5  1  0.50003082  0.49996918  0.75000000  1.0
  Ce  Ce6  1  0.00000000  0.00000000  0.25000000  1.0
  Er  Er7  1  0.00000000  0.00000000  0.75000000  1.0
  Si  Si8  1  0.17012188  0.34024276  0.99696375  1.0
  Si  Si9  1  0.82988493  0.65977086  0.99693649  1.0
  Si  Si10  1  0.65975724  0.82987812  0.99696375  1.0
  Si  Si11  1  0.82988493  0.65977086  0.50306351  1.0
  Si  Si12  1  0.34022914  0.17011507  0.99693649  1.0
  Si  Si13  1  0.17012188  0.34024276  0.50303625  1.0
  Si  Si14  1  0.17012188  0.82987812  0.99696375  1.0
  Si  Si15  1  0.34022914  0.17011507  0.50306351  1.0
  Si  Si16  1  0.82988493  0.17011507  0.99693649  1.0
  Si  Si17  1  0.65975724  0.82987812  0.50303625  1.0
  Si  Si18  1  0.82988493  0.17011507  0.50306351  1.0
  Si  Si19  1  0.17012188  0.82987812  0.50303625  1.0
  Ni  Ni20  1  0.33333300  0.66666700  0.00061058  1.0
  Ni  Ni21  1  0.66666700  0.33333300  0.00156592  1.0
  Ni  Ni22  1  0.66666700  0.33333300  0.49843408  1.0
  Ni  Ni23  1  0.33333300  0.66666700  0.49938942  1.0