data_[Nd24Sm8Er4Mg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Er  1.2400  1.7500  1.0300
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3303]
_cell_length_b [15.0274]
_cell_length_c [9.7193]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.6233]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd6Sm2ErMg]
_chemical_formula_sum '[Nd24 Sm8 Er4 Mg4]'
_cell_volume [1347.3358]
_cell_formula_units_Z [4]
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  8  0.0585  0.1828  0.9492  1
  Nd  Nd1  8  0.1044  0.3992  0.1137  1
  Nd  Nd2  8  0.2140  0.2155  0.3057  1
  Sm  Sm3  8  0.2486  0.0479  0.5506  1
  Er  Er4  4  0.0000  0.0186  0.2500  1
  Mg  Mg5  4  0.0000  0.4081  0.7500  1
]