data_[Sm2Dy9Er3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [6.2596]
_cell_length_b [8.6796]
_cell_length_c [8.7570]
_cell_angle_alpha [79.6669]
_cell_angle_beta [75.9029]
_cell_angle_gamma [86.7778]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Sm2(Dy3Er)3]
_chemical_formula_sum '[Sm2 Dy9 Er3]'
_cell_volume [453.9210]
_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
[
  Sm  Sm0  1  0.5077  0.9689  0.7198  1
  Sm  Sm1  1  0.5925  0.0093  0.2821  1
  Dy  Dy2  1  0.0347  0.9646  0.4883  1
  Dy  Dy3  1  0.0483  0.2372  0.7164  1
  Dy  Dy4  1  0.0543  0.7562  0.8837  1
  Dy  Dy5  1  0.3348  0.6295  0.5198  1
  Dy  Dy6  1  0.3800  0.3878  0.8884  1
  Dy  Dy7  1  0.4806  0.6939  0.0825  1
  Dy  Dy8  1  0.6646  0.3148  0.4872  1
  Dy  Dy9  1  0.8238  0.3856  0.0707  1
  Dy  Dy10  1  0.9175  0.6717  0.2886  1
  Er  Er11  1  0.1521  0.0387  0.0846  1
  Er  Er12  1  0.2301  0.3353  0.3002  1
  Er  Er13  1  0.7788  0.6064  0.6876  1
]