# generated using pymatgen
data_Nd4ErSn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.19788096
_cell_length_b   9.19788128
_cell_length_c   6.78225417
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000601
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nd4ErSn3
_chemical_formula_sum   'Nd8 Er2 Sn6'
_cell_volume   496.91287637
_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
  Nd  Nd0  1  0.66666700  0.33333300  0.00000000  1.0
  Nd  Nd1  1  0.33333300  0.66666700  0.00000000  1.0
  Nd  Nd2  1  0.75834434  0.75834434  0.74774839  1.0
  Nd  Nd3  1  0.24165566  0.00000000  0.74774839  1.0
  Nd  Nd4  1  0.00000000  0.24165566  0.74774839  1.0
  Nd  Nd5  1  0.24165566  0.24165566  0.25225161  1.0
  Nd  Nd6  1  0.75834434  0.00000000  0.25225161  1.0
  Nd  Nd7  1  0.00000000  0.75834434  0.25225161  1.0
  Er  Er8  1  0.33333300  0.66666700  0.50000000  1.0
  Er  Er9  1  0.66666700  0.33333300  0.50000000  1.0
  Sn  Sn10  1  0.39615099  0.39615099  0.73868477  1.0
  Sn  Sn11  1  0.60384901  1.00000000  0.73868477  1.0
  Sn  Sn12  1  1.00000000  0.60384901  0.73868477  1.0
  Sn  Sn13  1  0.60384901  0.60384901  0.26131523  1.0
  Sn  Sn14  1  0.39615099  0.00000000  0.26131523  1.0
  Sn  Sn15  1  0.00000000  0.39615099  0.26131523  1.0