data_[La4Sm2Dy2Er4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  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 [Pmc2_1]
_cell_length_a [5.7774]
_cell_length_b [11.0351]
_cell_length_c [6.3560]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [La2SmDyEr2]
_chemical_formula_sum '[La4 Sm2 Dy2 Er4]'
_cell_volume [405.2241]
_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
[
  La  La0  2  0.0000  0.2519  0.8391  1
  La  La1  2  0.5000  0.0842  0.6761  1
  Sm  Sm2  2  0.5000  0.2544  0.1771  1
  Dy  Dy3  2  0.0000  0.4191  0.3395  1
  Er  Er4  2  0.0000  0.0852  0.3424  1
  Er  Er5  2  0.5000  0.4216  0.6713  1
]