data_[Nd6Er8Mg1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P-3]
_cell_length_a [9.4893]
_cell_length_b [9.4893]
_cell_length_c [6.2788]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [147]
_chemical_formula_structural [Nd6Er8Mg]
_chemical_formula_sum '[Nd6 Er8 Mg1]'
_cell_volume [489.6376]
_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
[
  Nd  Nd0  6  0.0886  0.6383  0.6889  1
  Er  Er1  6  0.0387  0.7745  0.1887  1
  Er  Er2  2  0.3333  0.6667  0.1751  1
  Mg  Mg3  1  0.0000  0.0000  0.5000  1
]