data_[Nd4Sm4Ho8Er2]
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
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.7510]
_cell_length_b [3.5937]
_cell_length_c [9.6204]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.7770]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd2Sm2Ho4Er]
_chemical_formula_sum '[Nd4 Sm4 Ho8 Er2]'
_cell_volume [583.7699]
_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  0.1647  0.5000  0.0007  1.0
  Sm  Sm1  4  0.1471  0.0000  0.6622  1.0
  Ho  Ho2  4  0.0194  0.5000  0.3320  1.0
  Ho  Ho3  4  0.1848  0.0000  0.3362  1.0
  Er  Er4  2  0.0000  0.0000  0.0000  1.0
]