data_[Nd2Dy4Er2Mg2]
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
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1511]
_cell_length_b [5.5802]
_cell_length_c [9.3974]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8021]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NdDy2ErMg]
_chemical_formula_sum '[Nd2 Dy4 Er2 Mg2]'
_cell_volume [305.3463]
_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  2  0.0362  0.7500  0.3870  1.0
  Dy  Dy1  2  0.3764  0.2500  0.3948  1.0
  Dy  Dy2  2  0.4498  0.7500  0.1995  1.0
  Er  Er3  2  0.1604  0.2500  0.9989  1.0
  Mg  Mg4  2  0.2324  0.7500  0.8079  1.0
]