data_[Dy4Er6Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.0982]
_cell_length_b [4.3229]
_cell_length_c [8.5545]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1579]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2Er3Bi2]
_chemical_formula_sum '[Dy4 Er6 Bi4]'
_cell_volume [425.1132]
_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
[
  Dy  Dy0  4  0.1210  0.0000  0.7670  1.0
  Er  Er1  4  0.1258  0.5000  0.4439  1.0
  Er  Er2  2  0.0000  0.5000  0.0000  1.0
  Bi  Bi3  4  0.1764  0.0000  0.1875  1.0
]