data_[Nd6Dy4Er2Co2Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.8917]
_cell_length_b [14.1907]
_cell_length_c [8.2036]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Nd3Dy2ErCoSe2]
_chemical_formula_sum '[Nd6 Dy4 Er2 Co2 Se4]'
_cell_volume [453.0555]
_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  4  0.0000  0.2063  0.7937  1
  Nd  Nd1  2  0.0000  0.0000  0.4134  1
  Dy  Dy2  4  0.5000  0.1186  0.1186  1
  Er  Er3  2  0.5000  0.0000  0.7637  1
  Co  Co4  2  0.0000  0.0000  0.9976  1
  Se  Se5  4  0.5000  0.1663  0.5003  1
]